Use After Free Affecting webkit2gtk3-jsc-debuginfo package, versions <0:2.32.3-2.el8
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Test your applications- Snyk ID SNYK-ROCKY8-WEBKIT2GTK3JSCDEBUGINFO-3281419
- published 5 Jan 2023
- disclosed 2 Apr 2021
Introduced: 2 Apr 2021
CVE-2021-1788 Open this link in a new tabHow to fix?
Upgrade Rocky-Linux:8 webkit2gtk3-jsc-debuginfo to version 0:2.32.3-2.el8 or higher.
This issue was patched in RLSA-2021:4381.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk3-jsc-debuginfo package and not the webkit2gtk3-jsc-debuginfo package as distributed by Rocky-Linux.
See How to fix? for Rocky-Linux:8 relevant fixed versions and status.
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. Processing maliciously crafted web content may lead to arbitrary code execution.
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1788
- https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-1788.json
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/
- https://support.apple.com/en-us/HT212146
- https://support.apple.com/en-us/HT212147
- https://support.apple.com/en-us/HT212148
- https://support.apple.com/en-us/HT212149
- https://support.apple.com/en-us/HT212152
- https://www.debian.org/security/2021/dsa-4923