CVE-2023-42917 (GCVE-0-2023-42917)
Vulnerability from cvelistv5
Published
2023-11-30 22:18
Modified
2025-07-30 01:37
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.
Summary
A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.
References
product-security@apple.com http://seclists.org/fulldisclosure/2023/Dec/12 Mailing List, Third Party Advisory
product-security@apple.com http://seclists.org/fulldisclosure/2023/Dec/13 Mailing List, Third Party Advisory
product-security@apple.com http://seclists.org/fulldisclosure/2023/Dec/3 Mailing List, Third Party Advisory
product-security@apple.com http://seclists.org/fulldisclosure/2023/Dec/4 Mailing List, Third Party Advisory
product-security@apple.com http://seclists.org/fulldisclosure/2023/Dec/5 Mailing List, Third Party Advisory
product-security@apple.com http://seclists.org/fulldisclosure/2023/Dec/8 Mailing List, Third Party Advisory
product-security@apple.com http://seclists.org/fulldisclosure/2024/Jan/35 Mailing List, Third Party Advisory
product-security@apple.com http://www.openwall.com/lists/oss-security/2023/12/05/1 Mailing List, Third Party Advisory
product-security@apple.com https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AD2KIHHCUBQC2YYH3FJWAHI5BG3QETOH/ Mailing List
product-security@apple.com https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P5LQS6VEI7VIZNC7QGQ62EOV45R5RJIR/ Mailing List
product-security@apple.com https://security.gentoo.org/glsa/202401-04 Third Party Advisory
product-security@apple.com https://support.apple.com/en-us/HT214031 Vendor Advisory
product-security@apple.com https://support.apple.com/en-us/HT214032 Vendor Advisory
product-security@apple.com https://support.apple.com/en-us/HT214033 Vendor Advisory
product-security@apple.com https://support.apple.com/kb/HT214033 Vendor Advisory
product-security@apple.com https://support.apple.com/kb/HT214034 Vendor Advisory
product-security@apple.com https://support.apple.com/kb/HT214062 Vendor Advisory
product-security@apple.com https://www.debian.org/security/2023/dsa-5575 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2023/Dec/12 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2023/Dec/13 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2023/Dec/3 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2023/Dec/4 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2023/Dec/5 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2023/Dec/8 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://seclists.org/fulldisclosure/2024/Jan/35 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.openwall.com/lists/oss-security/2023/12/05/1 Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AD2KIHHCUBQC2YYH3FJWAHI5BG3QETOH/ Mailing List
af854a3a-2127-422b-91ae-364da2661108 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P5LQS6VEI7VIZNC7QGQ62EOV45R5RJIR/ Mailing List
af854a3a-2127-422b-91ae-364da2661108 https://security.gentoo.org/glsa/202401-04 Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 https://support.apple.com/en-us/HT214031 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://support.apple.com/en-us/HT214032 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://support.apple.com/en-us/HT214033 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://support.apple.com/kb/HT214033 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://support.apple.com/kb/HT214034 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://support.apple.com/kb/HT214062 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 https://www.debian.org/security/2023/dsa-5575 Mailing List, Third Party Advisory
Impacted products
Vendor Product Version
Apple Safari Version: unspecified   < 17.1
 Create a notification for this product.
   Apple macOS Version: unspecified   < 14.1
 Create a notification for this product.
   Apple iOS and iPadOS Version: unspecified   < 17.1
 Create a notification for this product.
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog

Date added: 2023-12-04

Due date: 2023-12-25

Required action: Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

Used in ransomware: Unknown

Notes: https://support.apple.com/en-us/HT214031, https://support.apple.com/en-us/HT214032, https://support.apple.com/en-us/HT214033 ; https://nvd.nist.gov/vuln/detail/CVE-2023-42917

Show details on NVD website

To clipboard 

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}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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