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Vulnerability Details :

CVE-2020-27922

Summary
Assigner-apple
Assigner Org ID-286789f9-fbc2-4510-9f9a-43facdede74c
Published At-02 Apr, 2021 | 17:32
Updated At-04 Aug, 2024 | 16:25
Rejected At-
Credits

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, watchOS 7.1, tvOS 14.2. Processing a maliciously crafted font file may lead to arbitrary code execution.

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 | 17:32
Updated At:04 Aug, 2024 | 16:25
Rejected At:
▼CVE Numbering Authority (CNA)

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, watchOS 7.1, tvOS 14.2. Processing a maliciously crafted font file may lead to arbitrary code execution.

Affected Products
Vendor
Apple Inc.Apple
Product
watchOS
Versions
Affected
  • From unspecified before 7.1 (custom)
Vendor
Apple Inc.Apple
Product
iOS and iPadOS
Versions
Affected
  • From unspecified before 14.2 (custom)
Vendor
Apple Inc.Apple
Product
tvOS
Versions
Affected
  • From unspecified before 14.2 (custom)
Vendor
Apple Inc.Apple
Product
macOS
Versions
Affected
  • From unspecified before 11.0 (custom)
Vendor
Apple Inc.Apple
Product
macOS
Versions
Affected
  • From unspecified before 11.1 (custom)
Problem Types
TypeCWE IDDescription
textN/AProcessing a maliciously crafted font file may lead to arbitrary code execution
Type: text
CWE ID: N/A
Description: Processing a maliciously crafted font file may lead to arbitrary code execution
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/HT211931
x_refsource_MISC
https://support.apple.com/en-us/HT211928
x_refsource_MISC
https://support.apple.com/en-us/HT211929
x_refsource_MISC
https://support.apple.com/en-us/HT211930
x_refsource_MISC
https://support.apple.com/en-us/HT212011
x_refsource_MISC
Hyperlink: https://support.apple.com/en-us/HT211931
Resource:
x_refsource_MISC
Hyperlink: https://support.apple.com/en-us/HT211928
Resource:
x_refsource_MISC
Hyperlink: https://support.apple.com/en-us/HT211929
Resource:
x_refsource_MISC
Hyperlink: https://support.apple.com/en-us/HT211930
Resource:
x_refsource_MISC
Hyperlink: https://support.apple.com/en-us/HT212011
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/HT211931
x_refsource_MISC
x_transferred
https://support.apple.com/en-us/HT211928
x_refsource_MISC
x_transferred
https://support.apple.com/en-us/HT211929
x_refsource_MISC
x_transferred
https://support.apple.com/en-us/HT211930
x_refsource_MISC
x_transferred
https://support.apple.com/en-us/HT212011
x_refsource_MISC
x_transferred
Hyperlink: https://support.apple.com/en-us/HT211931
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://support.apple.com/en-us/HT211928
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://support.apple.com/en-us/HT211929
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://support.apple.com/en-us/HT211930
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://support.apple.com/en-us/HT212011
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 Jan, 2023 | 16:41

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, watchOS 7.1, tvOS 14.2. Processing a maliciously crafted font file may lead to arbitrary code execution.

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
Primary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary2.06.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
Type: Primary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.8
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CPE Matches
Apple Inc.
apple
>>mac_os_x>>Versions before 11.0.1(exclusive)
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>ipados>>Versions before 14.2(exclusive)
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>iphone_os>>Versions before 14.2(exclusive)
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>mac_os_x>>Versions before 11.1.0(exclusive)
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>tvos>>Versions before 14.2(exclusive)
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
Apple Inc.
apple
>>watchos>>Versions before 7.1(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/HT211928product-security@apple.com
Vendor Advisory
https://support.apple.com/en-us/HT211929product-security@apple.com
Vendor Advisory
https://support.apple.com/en-us/HT211930product-security@apple.com
Vendor Advisory
https://support.apple.com/en-us/HT211931product-security@apple.com
Vendor Advisory
https://support.apple.com/en-us/HT212011product-security@apple.com
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/HT211928
Source: product-security@apple.com
Resource:
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/HT211929
Source: product-security@apple.com
Resource:
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/HT211930
Source: product-security@apple.com
Resource:
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/HT211931
Source: product-security@apple.com
Resource:
Vendor Advisory
Hyperlink: https://support.apple.com/en-us/HT212011
Source: product-security@apple.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Known KEV||Action Due Date - 2021-11-17||Apply updates per vendor instructions.

A memory corruption issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.5.1, iOS 14.7.1 and iPadOS 14.7.1, watchOS 7.6.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.

Action-Not Available
Vendor-Apple Inc.
Product-ipadoswatchosiphone_osmacosmacOSMultiple Products
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30726
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.29% / 52.16%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:41
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A malicious application may be able to execute arbitrary code with kernel privileges. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An out-of-bounds write issue was addressed with improved bounds checking.

Action-Not Available
Vendor-Apple Inc.
Product-macosmac_os_xmacOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30679
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.22% / 45.14%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 14:30
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An application may be able to gain elevated privileges.

Action-Not Available
Vendor-Apple Inc.
Product-macosmac_os_xmacOS
CVE-2021-30859
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.27% / 50.00%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:49
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacosmac_os_xipadosmacOS
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2021-30937
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-39.41% / 97.19%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:50
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A malicious application may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvosmac_os_xmacoswatchOSmacOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30734
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.25% / 48.39%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:42
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvossafarimacosmacOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30835
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.40% / 60.01%
||
7 Day CHG~0.00%
Published-19 Oct, 2021 | 13:11
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catalina, iTunes 12.12 for Windows, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted image may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_oswatchosipadostvosmac_os_xmacosiTunes for WindowswatchOSSecurity Update - CatalinatvOSiOS and iPadOS
CVE-2021-30949
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.56% / 67.41%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:50
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. A malicious application may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadosmac_os_xmacoswatchOSmacOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30736
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.38% / 58.77%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:42
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. An application may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosmacosmacOSiOS and iPadOS
CWE ID-CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CVE-2009-0040
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-6.8||MEDIUM
EPSS-3.94% / 87.89%
||
7 Day CHG~0.00%
Published-22 Feb, 2009 | 22:00
Updated-07 Aug, 2024 | 04:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The PNG reference library (aka libpng) before 1.0.43, and 1.2.x before 1.2.35, as used in pngcrush and other applications, allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file that triggers a free of an uninitialized pointer in (1) the png_read_png function, (2) pCAL chunk handling, or (3) setup of 16-bit gamma tables.

Action-Not Available
Vendor-libpngn/aDebian GNU/LinuxFedora ProjectopenSUSEApple Inc.SUSE
Product-iphone_oslinux_enterprise_serverdebian_linuxopensuselinux_enterprisefedoramac_os_xlibpnglinux_enterprise_desktopn/a
CWE ID-CWE-824
Access of Uninitialized Pointer
CVE-2021-30900
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-1.38% / 79.49%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:50
Updated-30 Jul, 2025 | 01:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2023-04-20||Apply updates per vendor instructions.

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1. A malicious application may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-macosiphone_osipadosiOS and iPadOSiOS, iPadOS, and macOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30787
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.33% / 55.53%
||
7 Day CHG+0.02%
Published-08 Sep, 2021 | 13:48
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to cause unexpected system termination or write kernel memory.

Action-Not Available
Vendor-Apple Inc.
Product-macosmac_os_xSecurity Update - CatalinamacOS
CVE-2021-30693
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.40% / 60.00%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 14:29
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A validation issue was addressed with improved logic. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted image may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacosmac_os_xipadosmacOSiOS and iPadOS
CWE ID-CWE-20
Improper Input Validation
CVE-2021-30771
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.41% / 60.24%
||
7 Day CHG~0.00%
Published-18 Mar, 2022 | 17:59
Updated-03 Aug, 2024 | 22:40
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 write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.4, iOS 14.6 and iPadOS 14.6, watchOS 7.5, tvOS 14.6. Processing a maliciously crafted font file may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosmacostvOSmacOSwatchOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2024-27831
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.5||HIGH
EPSS-0.04% / 12.10%
||
7 Day CHG~0.00%
Published-10 Jun, 2024 | 20:56
Updated-13 Feb, 2025 | 17:46
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 write issue was addressed with improved input validation. This issue is fixed in macOS Ventura 13.6.7, macOS Monterey 12.7.5, iOS 16.7.8 and iPadOS 16.7.8, tvOS 17.5, visionOS 1.2, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5. Processing a file may lead to unexpected app termination or arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipadostvosvisionosmacosvisionOSiOS and iPadOSmacOStvOSmacostvosiphone_osvisionosipad_os
CWE ID-CWE-786
Access of Memory Location Before Start of Buffer
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30917
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.67% / 70.39%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:50
Updated-03 Aug, 2024 | 22:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A memory corruption issue existed in the processing of ICC profiles. This issue was addressed with improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted image may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipad_oswatchosipadostvosmac_os_xmacosmacOSiOS and iPadOS
CWE ID-CWE-20
Improper Input Validation
CVE-2024-27856
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.05% / 15.45%
||
7 Day CHG~0.00%
Published-15 Jan, 2025 | 19:35
Updated-14 Mar, 2025 | 13:42
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 checks. This issue is fixed in macOS Sonoma 14.5, iOS 16.7.8 and iPadOS 16.7.8, Safari 17.5, iOS 17.5 and iPadOS 17.5, watchOS 10.5, tvOS 17.5, visionOS 1.2. Processing a file may lead to unexpected app termination or arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-tvosmacosiphone_ossafarivisionosipadoswatchosvisionOSSafaritvOSiOS and iPadOSmacOSwatchOS
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2021-30919
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.60% / 68.52%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:50
Updated-03 Aug, 2024 | 22:48
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 write was addressed with improved input validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. Processing a maliciously crafted PDF may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipad_oswatchosipadostvosmac_os_xmacosmacOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-31002
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.52% / 65.92%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:51
Updated-03 Aug, 2024 | 22:48
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 read was addressed with improved input validation. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.6.2. A malicious application may be able to execute arbitrary code with system privileges.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOS
CWE ID-CWE-125
Out-of-bounds Read
CVE-2021-30766
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.52% / 65.89%
||
7 Day CHG-0.02%
Published-08 Sep, 2021 | 13:46
Updated-03 Aug, 2024 | 22:40
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 write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. An application may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-macosmac_os_xSecurity Update - CatalinamacOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30662
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.3||HIGH
EPSS-0.40% / 59.68%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 14:46
Updated-03 Aug, 2024 | 22:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This issue was addressed with improved checks. This issue is fixed in iOS 14.5 and iPadOS 14.5. Processing a maliciously crafted file may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipadosiOS and iPadOS
CVE-2021-30760
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.45% / 62.60%
||
7 Day CHG+0.02%
Published-08 Sep, 2021 | 13:46
Updated-03 Aug, 2024 | 22:40
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 iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvosmac_os_xmacosSecurity Update - CatalinamacOSiOS
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2009-0154
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.8||MEDIUM
EPSS-16.28% / 94.58%
||
7 Day CHG~0.00%
Published-13 May, 2009 | 15:14
Updated-07 Aug, 2024 | 04:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Heap-based buffer overflow in Apple Type Services (ATS) in Apple Mac OS X 10.4.11 and 10.5 before 10.5.7 allows remote attackers to execute arbitrary code via a crafted Compact Font Format (CFF) font.

Action-Not Available
Vendor-n/aApple Inc.
Product-mac_os_x_servermac_os_xn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2024-27828
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7||HIGH
EPSS-0.06% / 17.75%
||
7 Day CHG~0.00%
Published-10 Jun, 2024 | 20:56
Updated-13 Feb, 2025 | 17:46
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 visionOS 1.2, watchOS 10.5, tvOS 17.5, iOS 17.5 and iPadOS 17.5. An app may be able to execute arbitrary code with kernel privileges.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosvisionosvisionOSiOS and iPadOSwatchOStvOStvosiphone_osvisionoswatchosipad_os
CWE ID-CWE-786
Access of Memory Location Before Start of Buffer
CWE ID-CWE-788
Access of Memory Location After End of Buffer
CVE-2024-27822
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.4||HIGH
EPSS-0.07% / 20.42%
||
7 Day CHG~0.00%
Published-13 May, 2024 | 23:00
Updated-13 Feb, 2025 | 17:46
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 restrictions. This issue is fixed in macOS Sonoma 14.5. An app may be able to gain root privileges.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOSmacos
CWE ID-CWE-277
Insecure Inherited Permissions
CVE-2009-0145
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.8||MEDIUM
EPSS-5.30% / 89.65%
||
7 Day CHG~0.00%
Published-13 May, 2009 | 15:14
Updated-07 Aug, 2024 | 04:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

CoreGraphics in Apple Mac OS X 10.4.11 and 10.5 before 10.5.7, iPhone OS 1.0 through 2.2.1, and iPhone OS for iPod touch 1.1 through 2.2.1 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PDF file that triggers memory corruption.

Action-Not Available
Vendor-n/aApple Inc.
Product-mac_os_x_servermac_os_xn/a
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2011-0211
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-6.8||MEDIUM
EPSS-1.40% / 79.68%
||
7 Day CHG~0.00%
Published-24 Jun, 2011 | 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

Integer overflow in QuickTime in Apple Mac OS X before 10.6.8 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted movie file.

Action-Not Available
Vendor-n/aApple Inc.
Product-quicktimemac_os_xmac_os_x_servern/a
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2009-0791
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-6.8||MEDIUM
EPSS-2.96% / 85.96%
||
7 Day CHG~0.00%
Published-09 Jun, 2009 | 17:00
Updated-07 Aug, 2024 | 04:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple integer overflows in Xpdf 2.x and 3.x and Poppler 0.x, as used in the pdftops filter in CUPS 1.1.17, 1.1.22, and 1.3.7, GPdf, and kdegraphics KPDF, allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PDF file that triggers a heap-based buffer overflow, possibly related to (1) Decrypt.cxx, (2) FoFiTrueType.cxx, (3) gmem.c, (4) JBIG2Stream.cxx, and (5) PSOutputDev.cxx in pdftops/. NOTE: the JBIG2Stream.cxx vector may overlap CVE-2009-1179.

Action-Not Available
Vendor-n/aApple Inc.
Product-cupsn/a
CWE ID-CWE-189
Not Available
CVE-2024-27824
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 6.92%
||
7 Day CHG~0.00%
Published-13 May, 2024 | 23:00
Updated-13 Mar, 2025 | 19:56
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sonoma 14.5. An app may be able to elevate privileges.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOSmacos
CVE-2024-27832
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-9.1||CRITICAL
EPSS-0.11% / 30.32%
||
7 Day CHG~0.00%
Published-10 Jun, 2024 | 20:56
Updated-13 Feb, 2025 | 17:46
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 checks. This issue is fixed in tvOS 17.5, visionOS 1.2, iOS 17.5 and iPadOS 17.5, watchOS 10.5, macOS Sonoma 14.5. An app may be able to elevate privileges.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvosvisionosmacosvisionOSiOS and iPadOStvOSmacOSwatchOSiosipadosmacostvosvisionoswatchos
CWE ID-CWE-703
Improper Check or Handling of Exceptional Conditions
CVE-2024-27796
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.1||HIGH
EPSS-0.02% / 4.32%
||
7 Day CHG~0.00%
Published-13 May, 2024 | 23:00
Updated-13 Feb, 2025 | 17:46
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 checks. This issue is fixed in iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5. An attacker may be able to elevate privileges.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacosipadosiOS and iPadOSmacOSiphone_osmacosipad_os
CWE ID-CWE-1325
Improperly Controlled Sequential Memory Allocation
CVE-2024-27802
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.04% / 8.94%
||
7 Day CHG~0.00%
Published-10 Jun, 2024 | 20:56
Updated-13 Feb, 2025 | 17:46
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 read was addressed with improved input validation. This issue is fixed in macOS Ventura 13.6.7, macOS Monterey 12.7.5, iOS 16.7.8 and iPadOS 16.7.8, tvOS 17.5, visionOS 1.2, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5. Processing a maliciously crafted file may lead to unexpected app termination or arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipadostvosvisionosmacosvisionOSiOS and iPadOSmacOStvOSmacosiphone_osvisionosipad_ostv_os
CWE ID-CWE-787
Out-of-bounds Write
CWE ID-CWE-125
Out-of-bounds Read
CVE-2024-27857
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.1||HIGH
EPSS-0.74% / 71.99%
||
7 Day CHG~0.00%
Published-10 Jun, 2024 | 20:56
Updated-13 Feb, 2025 | 17:47
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 access issue was addressed with improved bounds checking. This issue is fixed in visionOS 1.2, macOS Sonoma 14.5, tvOS 17.5, iOS 17.5 and iPadOS 17.5. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osipadostvosvisionosmacosvisionOSiOS and iPadOSmacOStvOSiosipadosmacostvosvisionos
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2009-0577
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-6.8||MEDIUM
EPSS-3.15% / 86.38%
||
7 Day CHG~0.00%
Published-20 Feb, 2009 | 19:00
Updated-07 Aug, 2024 | 04:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Integer overflow in the WriteProlog function in texttops in CUPS 1.1.17 on Red Hat Enterprise Linux (RHEL) 3 allows remote attackers to execute arbitrary code via a crafted PostScript file that triggers a heap-based buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2008-3640.

Action-Not Available
Vendor-n/aRed Hat, Inc.Apple Inc.
Product-cupsenterprise_linuxn/a
CWE ID-CWE-189
Not Available
CVE-2024-27798
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 5.41%
||
7 Day CHG~0.00%
Published-13 May, 2024 | 23:00
Updated-14 Mar, 2025 | 19:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An authorization issue was addressed with improved state management. This issue is fixed in macOS Sonoma 14.5. An attacker may be able to elevate privileges.

Action-Not Available
Vendor-Apple Inc.
Product-macosmacOSmacos
CWE ID-CWE-863
Incorrect Authorization
CVE-2009-0160
Matching Score-8
Assigner-MITRE Corporation
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Matching Score-8
Assigner-MITRE Corporation
CVSS Score-6.8||MEDIUM
EPSS-1.38% / 79.49%
||
7 Day CHG~0.00%
Published-13 May, 2009 | 15:14
Updated-07 Aug, 2024 | 04:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

QuickDraw Manager in Apple Mac OS X 10.4.11 and 10.5 before 10.5.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PICT image that triggers memory corruption.

Action-Not Available
Vendor-n/aApple Inc.
Product-mac_os_x_servermac_os_xn/a
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
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