Out-of-bounds Write Affecting webkit2gtk3-jsc-devel package, versions <0:2.32.3-2.el8
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Test your applications- Snyk ID SNYK-ALMALINUX8-WEBKIT2GTK3JSCDEVEL-5637732
- published 28 May 2023
- disclosed 9 Nov 2021
Introduced: 9 Nov 2021
CVE-2021-1844 Open this link in a new tabHow to fix?
Upgrade AlmaLinux:8 webkit2gtk3-jsc-devel to version 0:2.32.3-2.el8 or higher.
This issue was patched in ALSA-2021:4381.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk3-jsc-devel package and not the webkit2gtk3-jsc-devel package as distributed by AlmaLinux.
See How to fix? for AlmaLinux:8 relevant fixed versions and status.
A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 14.4.1 and iPadOS 14.4.1, Safari 14.0.3 (v. 14610.4.3.1.7 and 15610.4.3.1.7), watchOS 7.3.2, macOS Big Sur 11.2.3. Processing maliciously crafted web content may lead to arbitrary code execution.
References
- https://errata.almalinux.org/8/ALSA-2021-4381.html
- https://vulners.com/cve/CVE-2021-1844
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/
- http://seclists.org/fulldisclosure/2021/Apr/55
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/
- https://support.apple.com/en-us/HT212220
- https://support.apple.com/en-us/HT212221
- https://support.apple.com/en-us/HT212222
- https://support.apple.com/en-us/HT212223
- https://support.apple.com/kb/HT212323
- https://www.debian.org/security/2021/dsa-4923