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Vulnerability Details :

CVE-2014-4449

Summary
Assigner-apple
Assigner Org ID-286789f9-fbc2-4510-9f9a-43facdede74c
Published At-22 Oct, 2014 | 10:00
Updated At-06 Aug, 2024 | 11:20
Rejected At-
Credits

iCloud Data Access in Apple iOS before 8.1 does not verify X.509 certificates from TLS servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

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:22 Oct, 2014 | 10:00
Updated At:06 Aug, 2024 | 11:20
Rejected At:
▼CVE Numbering Authority (CNA)

iCloud Data Access in Apple iOS before 8.1 does not verify X.509 certificates from TLS servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
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/kb/HT6541
x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilities/97665
vdb-entry
x_refsource_XF
http://www.securitytracker.com/id/1031077
vdb-entry
x_refsource_SECTRACK
http://www.securityfocus.com/bid/70659
vdb-entry
x_refsource_BID
http://secunia.com/advisories/61825
third-party-advisory
x_refsource_SECUNIA
http://www.securityfocus.com/archive/1/533747
vendor-advisory
x_refsource_APPLE
Hyperlink: https://support.apple.com/kb/HT6541
Resource:
x_refsource_CONFIRM
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/97665
Resource:
vdb-entry
x_refsource_XF
Hyperlink: http://www.securitytracker.com/id/1031077
Resource:
vdb-entry
x_refsource_SECTRACK
Hyperlink: http://www.securityfocus.com/bid/70659
Resource:
vdb-entry
x_refsource_BID
Hyperlink: http://secunia.com/advisories/61825
Resource:
third-party-advisory
x_refsource_SECUNIA
Hyperlink: http://www.securityfocus.com/archive/1/533747
Resource:
vendor-advisory
x_refsource_APPLE
▼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/kb/HT6541
x_refsource_CONFIRM
x_transferred
https://exchange.xforce.ibmcloud.com/vulnerabilities/97665
vdb-entry
x_refsource_XF
x_transferred
http://www.securitytracker.com/id/1031077
vdb-entry
x_refsource_SECTRACK
x_transferred
http://www.securityfocus.com/bid/70659
vdb-entry
x_refsource_BID
x_transferred
http://secunia.com/advisories/61825
third-party-advisory
x_refsource_SECUNIA
x_transferred
http://www.securityfocus.com/archive/1/533747
vendor-advisory
x_refsource_APPLE
x_transferred
Hyperlink: https://support.apple.com/kb/HT6541
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/97665
Resource:
vdb-entry
x_refsource_XF
x_transferred
Hyperlink: http://www.securitytracker.com/id/1031077
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: http://www.securityfocus.com/bid/70659
Resource:
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: http://secunia.com/advisories/61825
Resource:
third-party-advisory
x_refsource_SECUNIA
x_transferred
Hyperlink: http://www.securityfocus.com/archive/1/533747
Resource:
vendor-advisory
x_refsource_APPLE
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:product-security@apple.com
Published At:22 Oct, 2014 | 10:55
Updated At:12 Apr, 2025 | 10:46

iCloud Data Access in Apple iOS before 8.1 does not verify X.509 certificates from TLS servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

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
Primary2.06.8MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
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
>>iphone_os>>Versions up to 8.0.2(inclusive)
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-310Primarynvd@nist.gov
CWE ID: CWE-310
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://secunia.com/advisories/61825product-security@apple.com
N/A
http://www.securityfocus.com/archive/1/533747product-security@apple.com
N/A
http://www.securityfocus.com/bid/70659product-security@apple.com
N/A
http://www.securitytracker.com/id/1031077product-security@apple.com
N/A
https://exchange.xforce.ibmcloud.com/vulnerabilities/97665product-security@apple.com
N/A
https://support.apple.com/kb/HT6541product-security@apple.com
Vendor Advisory
http://secunia.com/advisories/61825af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/archive/1/533747af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securityfocus.com/bid/70659af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securitytracker.com/id/1031077af854a3a-2127-422b-91ae-364da2661108
N/A
https://exchange.xforce.ibmcloud.com/vulnerabilities/97665af854a3a-2127-422b-91ae-364da2661108
N/A
https://support.apple.com/kb/HT6541af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Hyperlink: http://secunia.com/advisories/61825
Source: product-security@apple.com
Resource: N/A
Hyperlink: http://www.securityfocus.com/archive/1/533747
Source: product-security@apple.com
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/70659
Source: product-security@apple.com
Resource: N/A
Hyperlink: http://www.securitytracker.com/id/1031077
Source: product-security@apple.com
Resource: N/A
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/97665
Source: product-security@apple.com
Resource: N/A
Hyperlink: https://support.apple.com/kb/HT6541
Source: product-security@apple.com
Resource:
Vendor Advisory
Hyperlink: http://secunia.com/advisories/61825
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/archive/1/533747
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securityfocus.com/bid/70659
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securitytracker.com/id/1031077
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://exchange.xforce.ibmcloud.com/vulnerabilities/97665
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://support.apple.com/kb/HT6541
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Improper Restriction of Operations within the Bounds of a Memory Buffer
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Vendor-n/aApple Inc.Microsoft Corporation
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CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2017-13905
Matching Score-8
Assigner-Apple Inc.
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Matching Score-8
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CVSS Score-8.1||HIGH
EPSS-0.61% / 69.17%
||
7 Day CHG~0.00%
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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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CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2017-13807
Matching Score-8
Assigner-Apple Inc.
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Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.52% / 66.23%
||
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

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Product-mac_os_xn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2017-13816
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.64% / 69.94%
||
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

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CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2021-30661
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.16% / 36.57%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 14:48
Updated-23 Oct, 2025 | 14:53
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 - 2021-11-17||Apply updates per vendor instructions.

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1, iOS 12.5.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..

Action-Not Available
Vendor-Apple Inc.
Product-tvoswatchosipadosmacossafariiphone_osSafariiOS and iPadOStvOSwatchOSmacOSMultiple Products
CWE ID-CWE-416
Use After Free
CVE-2021-30707
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-1.20% / 78.60%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 14:27
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 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted audio file may lead to arbitrary code execution.

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-2021-30708
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.38% / 58.65%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 14:28
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 read was addressed with improved input validation. 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 USD file may lead to unexpected application termination or arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacosmac_os_xipadosmacOSiOS and iPadOS
CWE ID-CWE-125
Out-of-bounds Read
CVE-2017-13784
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-21.36% / 95.56%
||
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. Safari before 11.0.1 is affected. iCloud before 7.1 on Windows is affected. iTunes before 12.7.1 on Windows is affected. tvOS before 11.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Action-Not Available
Vendor-n/aApple Inc.Microsoft Corporation
Product-itunestvosiphone_osicloudsafariwebkitwindowsn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2021-30858
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.79% / 73.55%
||
7 Day CHG~0.00%
Published-24 Aug, 2021 | 18:49
Updated-27 Oct, 2025 | 17:38
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 - 2021-11-17||Apply updates per vendor instructions.

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.

Action-Not Available
Vendor-Fedora ProjectApple Inc.Debian GNU/Linux
Product-debian_linuxipadosfedoramacosiphone_osiOSmacOSiOS, iPadOS, and macOS
CWE ID-CWE-416
Use After Free
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% / 60.26%
||
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-2021-30779
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.90% / 75.23%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:47
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 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing a maliciously crafted image may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacoswatchostvosmacOSiOS
CVE-2021-30792
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.50% / 65.30%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:49
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 iOS 14.7, macOS Big Sur 11.5. Processing a maliciously crafted image may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osmacosmac_os_xipadosmacOSiOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30653
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.46% / 63.67%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 14:48
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 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing a maliciously crafted image may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosmacostvOSmacOSwatchOSiOS and iPadOS
CVE-2021-30752
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.41% / 60.52%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:44
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

Processing a maliciously crafted image may lead to arbitrary code execution. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. An out-of-bounds read was addressed with improved input validation.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosmacostvOSmacOSwatchOSiOS and iPadOS
CWE ID-CWE-125
Out-of-bounds Read
CVE-2017-13127
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.1||HIGH
EPSS-0.65% / 70.44%
||
7 Day CHG~0.00%
Published-20 Oct, 2017 | 18:00
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

The VIP.com application for IOS and Android allows remote attackers to obtain sensitive information and hijack the authentication of users via a rogue access point and a man-in-the-middle attack.

Action-Not Available
Vendor-vipn/aApple Inc.Google LLC
Product-iphone_osvipandroidn/a
CWE ID-CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
CVE-2021-30851
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-1.03% / 76.97%
||
7 Day CHG+0.08%
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 memory corruption vulnerability was addressed with improved locking. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to code execution.

Action-Not Available
Vendor-Debian GNU/LinuxFedora ProjectApple Inc.
Product-iphone_osdebian_linuxipadostvoswatchossafarifedoramacostvOSSafariwatchOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30841
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.27% / 50.10%
||
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 iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted dfont file may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvosmac_os_xmacosmacOS
CVE-2021-30928
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.41% / 61.09%
||
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 input validation. This issue is fixed in macOS Big Sur 11.6, watchOS 8, tvOS 15, iOS 14.8 and iPadOS 14.8, iOS 15 and iPadOS 15. Processing a maliciously crafted image may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosmacosicloudtvOSmacOSwatchOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2017-13802
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-21.36% / 95.56%
||
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. Safari before 11.0.1 is affected. iCloud before 7.1 on Windows is affected. iTunes before 12.7.1 on Windows is affected. tvOS before 11.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Action-Not Available
Vendor-n/aApple Inc.Microsoft Corporation
Product-itunestvosiphone_osicloudsafariwebkitwindowsn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2017-13791
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-19.93% / 95.31%
||
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. Safari before 11.0.1 is affected. iCloud before 7.1 on Windows is affected. iTunes before 12.7.1 on Windows is affected. tvOS before 11.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Action-Not Available
Vendor-n/aApple Inc.Microsoft Corporation
Product-itunestvosiphone_osicloudsafariwebkitwindowsn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2021-30849
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.26% / 48.70%
||
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

Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_oswatchosipadostvossafarimacosiTunes for WindowswatchOSSafaritvOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30762
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.05% / 14.95%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:46
Updated-23 Oct, 2025 | 18:04
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 - 2021-11-17||Apply updates per vendor instructions.

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.5.4. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..

Action-Not Available
Vendor-Apple Inc.
Product-iphone_osiOSiOS
CWE ID-CWE-416
Use After Free
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% / 60.27%
||
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-2021-30749
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-1.26% / 79.03%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:44
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-2021-30809
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.39% / 59.31%
||
7 Day CHG~0.00%
Published-28 Oct, 2021 | 18:17
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 use after free issue was addressed with improved memory management. This issue is fixed in Safari 15, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvossafarimacostvOSSafariwatchOSiOS and iPadOS
CWE ID-CWE-416
Use After Free
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% / 44.91%
||
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-2017-13794
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-21.36% / 95.56%
||
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. Safari before 11.0.1 is affected. iCloud before 7.1 on Windows is affected. iTunes before 12.7.1 on Windows is affected. tvOS before 11.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Action-Not Available
Vendor-n/aApple Inc.Microsoft Corporation
Product-itunestvosiphone_osicloudsafariwebkitwindowsn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2021-30737
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.40% / 60.13%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:43
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 memory corruption issue in the ASN.1 decoder was addressed by removing the vulnerable code. This issue is fixed in tvOS 14.6, Security Update 2021-004 Mojave, iOS 14.6 and iPadOS 14.6, iOS 12.5.4, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted certificate may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvosmac_os_xmacosmacOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-30939
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.41% / 60.86%
||
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 read was addressed with improved bounds checking. 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. Processing a maliciously crafted image may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvosmac_os_xmacoswatchOSmacOSiOS and iPadOS
CWE ID-CWE-125
Out-of-bounds Read
CVE-2021-30701
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.73% / 72.17%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 14:27
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 tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-003 Catalina, macOS Big Sur 11.4, watchOS 7.5. Processing a maliciously crafted image may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvosmac_os_xmacosmacOSiOS and iPadOS
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% / 68.97%
||
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-2017-13792
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-21.36% / 95.56%
||
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. Safari before 11.0.1 is affected. iCloud before 7.1 on Windows is affected. iTunes before 12.7.1 on Windows is affected. tvOS before 11.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Action-Not Available
Vendor-n/aApple Inc.Microsoft Corporation
Product-itunestvosiphone_osicloudsafariwebkitwindowsn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2021-30802
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.49% / 65.11%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:49
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 use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.7, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_ostvostvOSiOS
CWE ID-CWE-416
Use After Free
CVE-2021-30797
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.67% / 70.91%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:50
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 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvossafarimacosmacOSiOS
CVE-2017-13856
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-1.52% / 80.93%
||
7 Day CHG~0.00%
Published-25 Dec, 2017 | 21:00
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 11.2 is affected. Safari before 11.0.2 is affected. iCloud before 7.2 on Windows is affected. iTunes before 12.7.2 on Windows is affected. tvOS before 11.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Action-Not Available
Vendor-n/aApple Inc.Microsoft Corporation
Product-itunestvosiphone_osicloudsafariwebkitwindowsn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2021-30840
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.38% / 58.65%
||
7 Day CHG~0.00%
Published-28 Oct, 2021 | 18:17
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 tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted dfont file may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosmacostvOSwatchOSiOS and iPadOS
CVE-2021-30847
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.40% / 60.27%
||
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 watchOS 8, macOS Big Sur 11.6, Security Update 2021-005 Catalina, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-itunesiphone_oswatchosipadostvosmac_os_xmacosmacOS
CVE-2021-30852
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-0.63% / 69.81%
||
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 memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing maliciously crafted web content may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchostvosipadosmacostvOSwatchOSiOS and iPadOS
CWE ID-CWE-843
Access of Resource Using Incompatible Type ('Type Confusion')
CVE-2017-13795
Matching Score-8
Assigner-Apple Inc.
ShareView Details
Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-21.36% / 95.56%
||
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. Safari before 11.0.1 is affected. iCloud before 7.1 on Windows is affected. iTunes before 12.7.1 on Windows is affected. tvOS before 11.1 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Action-Not Available
Vendor-n/aApple Inc.Microsoft Corporation
Product-itunestvosiphone_osicloudsafariwebkitwindowsn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2021-30734
Matching Score-8
Assigner-Apple Inc.
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Matching Score-8
Assigner-Apple Inc.
CVSS Score-8.8||HIGH
EPSS-1.08% / 77.45%
||
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-2021-30743
Matching Score-8
Assigner-Apple Inc.
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Matching Score-8
Assigner-Apple Inc.
CVSS Score-7.8||HIGH
EPSS-0.42% / 61.66%
||
7 Day CHG~0.00%
Published-08 Sep, 2021 | 13:44
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 iOS 14.5 and iPadOS 14.5, watchOS 7.4, Security Update 2021-003 Catalina, tvOS 14.5, macOS Big Sur 11.3. Processing a maliciously crafted image may lead to arbitrary code execution.

Action-Not Available
Vendor-Apple Inc.
Product-iphone_oswatchosipadostvosmac_os_xmacostvOSmacOSwatchOSiOS and iPadOS
CWE ID-CWE-787
Out-of-bounds Write
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