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Vulnerability Details :

CVE-2021-1766

Summary
Assigner-apple
Assigner Org ID-286789f9-fbc2-4510-9f9a-43facdede74c
Published At-02 Apr, 2021 | 17:54
Updated At-03 Aug, 2024 | 16:25
Rejected At-
Credits

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to a denial of service.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:apple
Assigner Org ID:286789f9-fbc2-4510-9f9a-43facdede74c
Published At:02 Apr, 2021 | 17:54
Updated At:03 Aug, 2024 | 16:25
Rejected At:
▼CVE Numbering Authority (CNA)

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to a denial of service.

Affected Products
Vendor
Apple Inc.Apple
Product
iOS and iPadOS
Versions
Affected
  • From unspecified before 14.4 (custom)
Vendor
Apple Inc.Apple
Product
macOS
Versions
Affected
  • From unspecified before 11.2 (custom)
Vendor
Apple Inc.Apple
Product
macOS
Versions
Affected
  • From unspecified before 7.3 (custom)
Vendor
Apple Inc.Apple
Product
macOS
Versions
Affected
  • From unspecified before 14.4 (custom)
Problem Types
TypeCWE IDDescription
textN/AProcessing a maliciously crafted image may lead to a denial of service
Type: text
CWE ID: N/A
Description: Processing a maliciously crafted image may lead to a denial of service
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://support.apple.com/en-us/HT212147
x_refsource_MISC
https://support.apple.com/en-us/HT212146
x_refsource_MISC
https://support.apple.com/en-us/HT212148
x_refsource_MISC
https://support.apple.com/en-us/HT212149
x_refsource_MISC
Hyperlink: https://support.apple.com/en-us/HT212147
Resource:
x_refsource_MISC
Hyperlink: https://support.apple.com/en-us/HT212146
Resource:
x_refsource_MISC
Hyperlink: https://support.apple.com/en-us/HT212148
Resource:
x_refsource_MISC
Hyperlink: https://support.apple.com/en-us/HT212149
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://support.apple.com/en-us/HT212147
x_refsource_MISC
x_transferred
https://support.apple.com/en-us/HT212146
x_refsource_MISC
x_transferred
https://support.apple.com/en-us/HT212148
x_refsource_MISC
x_transferred
https://support.apple.com/en-us/HT212149
x_refsource_MISC
x_transferred
Hyperlink: https://support.apple.com/en-us/HT212147
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://support.apple.com/en-us/HT212146
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://support.apple.com/en-us/HT212148
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://support.apple.com/en-us/HT212149
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:product-security@apple.com
Published At:02 Apr, 2021 | 18:15
Updated At:09 Apr, 2021 | 00:38

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to a denial of service.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Primary2.04.3MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 4.3
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CPE Matches

Apple Inc.
apple
>>ipados>>Versions before 14.4(exclusive)
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>iphone_os>>Versions before 14.4(exclusive)
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>Versions from 10.14(inclusive) to 10.14.6(exclusive)
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>Versions from 10.15(inclusive) to 10.15.7(exclusive)
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:-:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-004:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-005:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-006:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-007:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-003:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-004:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-005:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-006:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-007:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.14.6
cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update_2:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.15.7
cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>10.15.7
cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:*
Apple Inc.
apple
>>macos>>Versions from 11.0(inclusive) to 11.2(exclusive)
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>tvos>>Versions before 14.4(exclusive)
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>watchos>>Versions before 7.3(exclusive)
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://support.apple.com/en-us/HT212146product-security@apple.com
Release Notes
Vendor Advisory
https://support.apple.com/en-us/HT212147product-security@apple.com
Release Notes
Vendor Advisory
https://support.apple.com/en-us/HT212148product-security@apple.com
Release Notes
Vendor Advisory
https://support.apple.com/en-us/HT212149product-security@apple.com
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/HT212146
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/HT212147
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/HT212148
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/HT212149
Source: product-security@apple.com
Resource:
Release Notes
Vendor Advisory

Change History

0
Information is not available yet

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Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-476
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CVE-2021-40781
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-0.41% / 60.51%
||
7 Day CHG~0.00%
Published-16 Mar, 2022 | 14:02
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
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Action-Not Available
Vendor-Adobe Inc.Apple Inc.Microsoft Corporation
Product-windowsmacosmedia_encoderMedia Encoder
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-40741
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-0.41% / 60.51%
||
7 Day CHG~0.00%
Published-16 Mar, 2022 | 14:03
Updated-23 Apr, 2025 | 18:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Audition Memory Corruption could lead to Application denial-of-service

Adobe Audition version 14.4 (and earlier) is affected by an Access of Memory Location After End of Buffer vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Adobe Inc.Apple Inc.Microsoft Corporation
Product-windowsauditionmacosAudition
CWE ID-CWE-788
Access of Memory Location After End of Buffer
CVE-2021-39854
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-1.01% / 76.23%
||
7 Day CHG~0.00%
Published-29 Sep, 2021 | 15:39
Updated-17 Sep, 2024 | 01:12
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Acrobat Reader DC Null Pointer Dereference Could Lead To Application Denial-of-Service

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-acrobat_dcacrobat_readeracrobatacrobat_reader_dcwindowsmacosAcrobat Reader
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-40836
Matching Score-8
Assigner-126858f1-1b65-4b74-81ca-7034f7f7723f
ShareView Details
Matching Score-8
Assigner-126858f1-1b65-4b74-81ca-7034f7f7723f
CVSS Score-4.6||MEDIUM
EPSS-0.15% / 35.96%
||
7 Day CHG~0.00%
Published-22 Dec, 2021 | 11:14
Updated-04 Aug, 2024 | 02:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Denial-of-Service (DoS) Vulnerability

A vulnerability affecting F-Secure antivirus engine was discovered whereby scanning MS outlook .pst files can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.

Action-Not Available
Vendor-Apple Inc.F-Secure CorporationMicrosoft Corporation
Product-linux_security_64linux_securityelements_endpoint_protectionatlantelements_endpoint_detection_and_responsewindowsmacosinternet_gatekeeperF-Secure endpoint protection products on Windows and Mac. F-Secure Linux Security (32-bit) F-Secure Linux Security 64 F-Secure Atlant & F-Secure Internet Gatekeeper
CVE-2021-40833
Matching Score-8
Assigner-126858f1-1b65-4b74-81ca-7034f7f7723f
ShareView Details
Matching Score-8
Assigner-126858f1-1b65-4b74-81ca-7034f7f7723f
CVSS Score-5.5||MEDIUM
EPSS-0.13% / 33.14%
||
7 Day CHG~0.00%
Published-26 Nov, 2021 | 16:39
Updated-04 Aug, 2024 | 02:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Denial-of-Service (DoS) Vulnerability

A vulnerability affecting F-Secure antivirus engine was discovered whereby unpacking UPX file can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.

Action-Not Available
Vendor-Apple Inc.F-Secure CorporationMicrosoft Corporation
Product-linux_security_64linux_securityelements_endpoint_protectionatlantwindowsmacosinternet_gatekeeperF-Secure endpoint protection products on Windows and Mac. F-Secure Linux Security (32-bit) F-Secure Linux Security 64 F-Secure Internet Gatekeeper & F-Secure Atlant
CWE ID-CWE-404
Improper Resource Shutdown or Release
CVE-2021-40767
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-0.41% / 60.51%
||
7 Day CHG~0.00%
Published-16 Mar, 2022 | 14:02
Updated-16 Sep, 2024 | 23:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Character Animator Memory Corruption could lead to Application denial-of-service

Adobe Character Animator version 4.4 (and earlier) is affected by an Access of Memory Location After End of Buffer vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Microsoft CorporationAdobe Inc.
Product-windowscharacter_animatormacosCharacter Animator (Preview 4)
CWE ID-CWE-788
Access of Memory Location After End of Buffer
CVE-2021-40762
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-0.41% / 60.51%
||
7 Day CHG~0.00%
Published-16 Mar, 2022 | 14:02
Updated-23 Apr, 2025 | 18:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Character Animator NULL Pointer Dereference Application denial-of-service

Adobe Character Animator version 4.4 (and earlier) is affected by a Null pointer dereference vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Adobe Inc.Apple Inc.Microsoft Corporation
Product-windowscharacter_animatormacosCharacter Animator (Preview 4)
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2021-40785
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-0.41% / 60.51%
||
7 Day CHG~0.00%
Published-16 Mar, 2022 | 14:03
Updated-23 Apr, 2025 | 18:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Adobe Premiere Elements Null Pointer Dereference Application denial-of-service

Adobe Premiere Elements 20210809.daily.2242976 (and earlier) is affected by a Null pointer dereference vulnerability when parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Adobe Inc.Apple Inc.Microsoft Corporation
Product-premiere_elementswindowsmacosPremiere Elements
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2012-2847
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-4.3||MEDIUM
EPSS-0.46% / 63.20%
||
7 Day CHG~0.00%
Published-06 Aug, 2012 | 15:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Google Chrome before 21.0.1180.57 on Mac OS X and Linux, and before 21.0.1180.60 on Windows and Chrome Frame, does not request user confirmation before continuing a large series of downloads, which allows user-assisted remote attackers to cause a denial of service (resource consumption) via a crafted web site.

Action-Not Available
Vendor-n/aMicrosoft CorporationGoogle LLCApple Inc.Linux Kernel Organization, Inc
Product-mac_os_xwindowschromeframelinux_kerneln/a
CVE-2012-2849
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-4.3||MEDIUM
EPSS-1.38% / 79.55%
||
7 Day CHG~0.00%
Published-06 Aug, 2012 | 15:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Off-by-one error in the GIF decoder in Google Chrome before 21.0.1180.57 on Mac OS X and Linux, and before 21.0.1180.60 on Windows and Chrome Frame, allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted image.

Action-Not Available
Vendor-n/aMicrosoft CorporationGoogle LLCApple Inc.Linux Kernel Organization, Inc
Product-mac_os_xwindowschromeframelinux_kerneln/a
CVE-2017-2417
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.55% / 67.07%
||
7 Day CHG~0.00%
Published-02 Apr, 2017 | 01:36
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. tvOS before 10.2 is affected. watchOS before 3.2 is affected. The issue involves the "CoreGraphics" component. It allows remote attackers to cause a denial of service (infinite recursion) via a crafted image.

Action-Not Available
Vendor-n/aApple Inc.
Product-iphone_ostvoswatchosmac_os_xn/a
CWE ID-CWE-835
Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2012-2870
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-4.3||MEDIUM
EPSS-0.91% / 74.83%
||
7 Day CHG~0.00%
Published-31 Aug, 2012 | 19:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

libxslt 1.1.26 and earlier, as used in Google Chrome before 21.0.1180.89, does not properly manage memory, which might allow remote attackers to cause a denial of service (application crash) via a crafted XSLT expression that is not properly identified during XPath navigation, related to (1) the xsltCompileLocationPathPattern function in libxslt/pattern.c and (2) the xsltGenerateIdFunction function in libxslt/functions.c.

Action-Not Available
Vendor-n/aApple Inc.Google LLClibxml2 (XMLSoft)
Product-libxsltiphone_oschromen/a
CVE-2023-40449
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.03% / 5.13%
||
7 Day CHG~0.00%
Published-25 Oct, 2023 | 18:32
Updated-13 Feb, 2025 | 17:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The issue was addressed with improved memory handling. This issue is fixed in iOS 17.1 and iPadOS 17.1, macOS Monterey 12.7.1, iOS 16.7.2 and iPadOS 16.7.2, macOS Ventura 13.6.1, macOS Sonoma 14.1. An app may be able to cause a denial-of-service.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacosipadosiOS and iPadOSmacOS
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2020-11759
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.72% / 71.55%
||
7 Day CHG~0.00%
Published-14 Apr, 2020 | 22:43
Updated-04 Aug, 2024 | 11:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in OpenEXR before 2.4.1. Because of integer overflows in CompositeDeepScanLine::Data::handleDeepFrameBuffer and readSampleCountForLineBlock, an attacker can write to an out-of-bounds pointer.

Action-Not Available
Vendor-openexrn/aCanonical Ltd.Fedora ProjectDebian GNU/LinuxApple Inc.
Product-ubuntu_linuxitunesiphone_osdebian_linuxipadostvoswatchosfedoramac_os_xopenexricloudn/a
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2020-11760
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.39% / 59.08%
||
7 Day CHG~0.00%
Published-14 Apr, 2020 | 22:42
Updated-04 Aug, 2024 | 11:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression in rleUncompress in ImfRle.cpp.

Action-Not Available
Vendor-openexrn/aDebian GNU/LinuxCanonical Ltd.openSUSEFedora ProjectApple Inc.
Product-ubuntu_linuxitunesiphone_osdebian_linuxipadostvoswatchosfedoramac_os_xopenexricloudleapn/a
CWE ID-CWE-125
Out-of-bounds Read
CVE-2017-2495
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.47% / 63.43%
||
7 Day CHG~0.00%
Published-22 May, 2017 | 04:54
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in certain Apple products. iOS before 10.3.2 is affected. Safari before 10.1.1 is affected. The issue involves the "Safari" component. It allows remote attackers to cause a denial of service (application crash) via a crafted web site that improperly interacts with the history menu.

Action-Not Available
Vendor-n/aApple Inc.
Product-iphone_ossafarin/a
CWE ID-CWE-20
Improper Input Validation
CVE-2017-2388
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-5.5||MEDIUM
EPSS-4.21% / 88.30%
||
7 Day CHG~0.00%
Published-02 Apr, 2017 | 01:36
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue involves the "IOFireWireFamily" component. It allows attackers to cause a denial of service (NULL pointer dereference) via a crafted app.

Action-Not Available
Vendor-n/aApple Inc.
Product-mac_os_xn/a
CWE ID-CWE-476
NULL Pointer Dereference
CVE-2023-38593
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.02% / 4.59%
||
7 Day CHG~0.00%
Published-27 Jul, 2023 | 00:30
Updated-13 Feb, 2025 | 17:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A logic issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.8, iOS 16.6 and iPadOS 16.6, macOS Big Sur 11.7.9, macOS Ventura 13.5, watchOS 9.6. An app may be able to cause a denial-of-service.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosmacosiOS and iPadOSmacOSwatchOS
CVE-2011-3968
Matching Score-8
Assigner-Chrome
ShareView Details
Matching Score-8
Assigner-Chrome
CVSS Score-4.3||MEDIUM
EPSS-1.89% / 82.44%
||
7 Day CHG~0.00%
Published-09 Feb, 2012 | 02:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Use-after-free vulnerability in Google Chrome before 17.0.963.46 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving Cascading Style Sheets (CSS) token sequences.

Action-Not Available
Vendor-n/aGoogle LLCApple Inc.
Product-iphone_ositunessafarichromen/a
CWE ID-CWE-416
Use After Free
CVE-2011-3027
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-4.3||MEDIUM
EPSS-1.66% / 81.30%
||
7 Day CHG~0.00%
Published-16 Feb, 2012 | 20:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Google Chrome before 17.0.963.56 does not properly perform a cast of an unspecified variable during handling of columns, which allows remote attackers to cause a denial of service or possibly have unknown other impact via a crafted document.

Action-Not Available
Vendor-n/aGoogle LLCApple Inc.
Product-iphone_ositunessafarichromen/a
CWE ID-CWE-704
Incorrect Type Conversion or Cast
CVE-2011-2104
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-4.3||MEDIUM
EPSS-2.03% / 83.07%
||
7 Day CHG~0.00%
Published-16 Jun, 2011 | 23:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Adobe Reader and Acrobat 8.x before 8.3, 9.x before 9.4.5, and 10.x before 10.1 on Windows and Mac OS X allow attackers to cause a denial of service (memory corruption) via unspecified vectors.

Action-Not Available
Vendor-n/aMicrosoft CorporationApple Inc.Adobe Inc.
Product-windowsacrobat_readeracrobatmac_os_xn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2008-0298
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-4.3||MEDIUM
EPSS-6.67% / 90.85%
||
7 Day CHG~0.00%
Published-16 Jan, 2008 | 22:00
Updated-07 Aug, 2024 | 07:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

KHTML WebKit as used in Apple Safari 2.x allows remote attackers to cause a denial of service (browser crash) via a crafted web page, possibly involving a STYLE attribute of a DIV element.

Action-Not Available
Vendor-n/aApple Inc.
Product-safarimac_os_xn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2025-43580
Matching Score-8
Assigner-Adobe Systems Incorporated
ShareView Details
Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-0.02% / 3.81%
||
7 Day CHG~0.00%
Published-08 Jul, 2025 | 16:30
Updated-15 Jul, 2025 | 14:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Audition | Access of Memory Location After End of Buffer (CWE-788)

Audition versions 25.2, 24.6.3 and earlier are affected by an Access of Memory Location After End of Buffer vulnerability that could result in application denial-of-service. An attacker could leverage this vulnerability to crash the application or disrupt its functionality. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Apple Inc.Adobe Inc.Microsoft Corporation
Product-macosauditionwindowsAudition
CWE ID-CWE-788
Access of Memory Location After End of Buffer
CVE-2023-32385
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.03% / 7.32%
||
7 Day CHG~0.00%
Published-23 Jun, 2023 | 00:00
Updated-05 Dec, 2024 | 17:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A denial-of-service issue was addressed with improved memory handling. This issue is fixed in iOS 16.5 and iPadOS 16.5, macOS Ventura 13.4. Opening a PDF file may lead to unexpected app termination.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacosipadosmacOSiOS and iPadOS
CWE ID-CWE-770
Allocation of Resources Without Limits or Throttling
CVE-2017-13849
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-5.5||MEDIUM
EPSS-2.62% / 85.10%
||
7 Day CHG~0.00%
Published-13 Nov, 2017 | 03:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in certain Apple products. iOS before 11.1 is affected. tvOS before 11.1 is affected. watchOS before 4.1 is affected. The issue involves the "CoreText" component. It allows remote attackers to cause a denial of service (application crash) via a crafted text file.

Action-Not Available
Vendor-n/aApple Inc.
Product-iphone_ostvoswatchosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2023-28185
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.04% / 8.68%
||
7 Day CHG~0.00%
Published-10 Jan, 2024 | 22:03
Updated-03 Jun, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An integer overflow was addressed through improved input validation. This issue is fixed in tvOS 16.4, macOS Big Sur 11.7.5, iOS 16.4 and iPadOS 16.4, watchOS 9.4, macOS Monterey 12.6.4, iOS 15.7.4 and iPadOS 15.7.4. An app may be able to cause a denial-of-service.

Action-Not Available
Vendor-Apple Inc.
Product-ipadosmacostvosiphone_oswatchosmacOStvOSiOS and iPadOSwatchOS
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2020-11758
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.39% / 59.26%
||
7 Day CHG+0.04%
Published-14 Apr, 2020 | 22:43
Updated-04 Aug, 2024 | 11:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read in ImfOptimizedPixelReading.h.

Action-Not Available
Vendor-openexrn/aDebian GNU/LinuxCanonical Ltd.openSUSEFedora ProjectApple Inc.
Product-ubuntu_linuxitunesiphone_osdebian_linuxipadostvoswatchosfedoramac_os_xopenexricloudleapn/a
CWE ID-CWE-125
Out-of-bounds Read
CVE-2007-3274
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-4.3||MEDIUM
EPSS-0.39% / 59.11%
||
7 Day CHG~0.00%
Published-19 Jun, 2007 | 21:00
Updated-07 Aug, 2024 | 14:14
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Apple Safari 3.0 and 3.0.1 on Windows XP SP2 allows attackers to cause a denial of service (application crash) via JavaScript that sets the document.location variable, as demonstrated by an empty value of document.location.

Action-Not Available
Vendor-n/aApple Inc.Microsoft Corporation
Product-safariwindows_xpn/a
CWE ID-CWE-399
Not Available
CVE-2007-0897
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.5||HIGH
EPSS-4.98% / 89.27%
||
7 Day CHG~0.00%
Published-16 Feb, 2007 | 19:00
Updated-07 Aug, 2024 | 12:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Clam AntiVirus ClamAV before 0.90 does not close open file descriptors under certain conditions, which allows remote attackers to cause a denial of service (file descriptor consumption and failed scans) via CAB archives with a cabinet header record length of zero, which causes a function to return without closing a file descriptor.

Action-Not Available
Vendor-n/aDebian GNU/LinuxClamAVApple Inc.
Product-clamavdebian_linuxmac_os_x_servern/a
CWE ID-CWE-772
Missing Release of Resource after Effective Lifetime
CVE-2025-43235
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.01% / 1.78%
||
7 Day CHG~0.00%
Published-29 Jul, 2025 | 23:28
Updated-01 Aug, 2025 | 14:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6. An app may be able to cause a denial-of-service.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2025-21126
Matching Score-8
Assigner-Adobe Systems Incorporated
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Matching Score-8
Assigner-Adobe Systems Incorporated
CVSS Score-5.5||MEDIUM
EPSS-0.05% / 16.46%
||
7 Day CHG~0.00%
Published-11 Feb, 2025 | 17:10
Updated-03 Mar, 2025 | 14:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
InDesign Desktop | Improper Input Validation (CWE-20)

InDesign Desktop versions ID20.0, ID19.5.1 and earlier are affected by an Improper Input Validation vulnerability that could result in an application denial-of-service condition. An attacker could exploit this vulnerability to cause the application to crash, resulting in a denial of service. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Action-Not Available
Vendor-Adobe Inc.Microsoft CorporationApple Inc.
Product-macoswindowsindesignInDesign Desktop
CWE ID-CWE-20
Improper Input Validation
CVE-2021-36976
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.11% / 29.36%
||
7 Day CHG~0.00%
Published-20 Jul, 2021 | 06:49
Updated-04 Aug, 2024 | 01:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

libarchive 3.4.1 through 3.5.1 has a use-after-free in copy_string (called from do_uncompress_block and process_block).

Action-Not Available
Vendor-n/aApple Inc.Splunk LLC (Cisco Systems, Inc.)Fedora Projectlibarchive
Product-iphone_oslibarchiveipadoswatchosfedoramacosuniversal_forwardern/a
CWE ID-CWE-416
Use After Free
CVE-2023-30774
Matching Score-8
Assigner-Red Hat, Inc.
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Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.02% / 4.02%
||
7 Day CHG~0.00%
Published-19 May, 2023 | 00:00
Updated-14 Mar, 2025 | 19:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability was found in the libtiff library. This flaw causes a heap buffer overflow issue via the TIFFTAG_INKNAMES and TIFFTAG_NUMBEROFINKS values.

Action-Not Available
Vendor-n/aLibTIFFApple Inc.
Product-macoslibtifflibtiff
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-13524
Matching Score-8
Assigner-Talos
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Matching Score-8
Assigner-Talos
CVSS Score-6.3||MEDIUM
EPSS-0.41% / 60.61%
||
7 Day CHG~0.00%
Published-03 Dec, 2020 | 17:03
Updated-04 Aug, 2024 | 12:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An out-of-bounds memory corruption vulnerability exists in the way Pixar OpenUSD 20.05 uses SPECS data from binary USD files. A specially crafted malformed file can trigger an out-of-bounds memory access and modification which results in memory corruption. To trigger this vulnerability, the victim needs to access an attacker-provided malformed file.

Action-Not Available
Vendor-pixarn/aApple Inc.
Product-macosmac_os_xopenusdPixar
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2020-11761
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-5.5||MEDIUM
EPSS-0.36% / 57.65%
||
7 Day CHG~0.00%
Published-14 Apr, 2020 | 22:42
Updated-04 Aug, 2024 | 11:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during Huffman uncompression, as demonstrated by FastHufDecoder::refill in ImfFastHuf.cpp.

Action-Not Available
Vendor-openexrn/aCanonical Ltd.Fedora ProjectDebian GNU/LinuxApple Inc.
Product-ubuntu_linuxitunesiphone_osdebian_linuxipadostvoswatchosfedoramac_os_xopenexricloudn/a
CWE ID-CWE-125
Out-of-bounds Read
CVE-2019-8664
Matching Score-8
Assigner-Apple Inc.
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Matching Score-8
Assigner-Apple Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.30% / 52.74%
||
7 Day CHG~0.00%
Published-27 Oct, 2020 | 20:57
Updated-04 Aug, 2024 | 21:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An input validation issue was addressed with improved input validation. This issue is fixed in iOS 12.3, watchOS 5.2.1. Processing a maliciously crafted message may lead to a denial of service.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchoswatchOSiOS
CWE ID-CWE-20
Improper Input Validation
CVE-2016-1811
Matching Score-8
Assigner-Apple Inc.
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Matching Score-8
Assigner-Apple Inc.
CVSS Score-6.5||MEDIUM
EPSS-1.03% / 76.44%
||
7 Day CHG~0.00%
Published-20 May, 2016 | 10:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

ImageIO in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted image.

Action-Not Available
Vendor-n/aApple Inc.
Product-watchosiphone_osmac_os_xtvosn/a
CWE ID-CWE-476
NULL Pointer Dereference
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