Out-of-bounds Write The advisory has been revoked - it doesn't affect any version of package webkit2gtk3-jsc (opens in a new tab)
Threat Intelligence
Snyk has reported that there have been attempts or successful attacks targeting this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL9-WEBKIT2GTK3JSC-9439746
- published15 Mar 2025
- disclosed5 Dec 2023
Introduced: 5 Dec 2023
CVE-2023-42917 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk3-jsc package and not the webkit2gtk3-jsc package as distributed by RHEL.
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
- https://access.redhat.com/security/cve/CVE-2023-42917
- http://seclists.org/fulldisclosure/2023/Dec/12
- http://seclists.org/fulldisclosure/2023/Dec/13
- http://seclists.org/fulldisclosure/2023/Dec/3
- http://seclists.org/fulldisclosure/2023/Dec/4
- http://seclists.org/fulldisclosure/2023/Dec/5
- http://seclists.org/fulldisclosure/2023/Dec/8
- http://seclists.org/fulldisclosure/2024/Jan/35
- http://www.openwall.com/lists/oss-security/2023/12/05/1
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AD2KIHHCUBQC2YYH3FJWAHI5BG3QETOH/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P5LQS6VEI7VIZNC7QGQ62EOV45R5RJIR/
- https://security.gentoo.org/glsa/202401-04
- https://support.apple.com/en-us/HT214031
- https://support.apple.com/en-us/HT214032
- https://support.apple.com/en-us/HT214033
- https://support.apple.com/kb/HT214033
- https://support.apple.com/kb/HT214034
- https://support.apple.com/kb/HT214062
- https://www.debian.org/security/2023/dsa-5575
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-42917
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog