Use After Free Affecting libwebkit2gtk3-lang package, versions <2.34.3-23.3
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Test your applications- Snyk ID SNYK-SLES152-LIBWEBKIT2GTK3LANG-2649787
- published 14 Apr 2022
- disclosed 25 Jan 2022
Introduced: 25 Jan 2022
CVE-2020-9947 Open this link in a new tabHow to fix?
Upgrade SLES:15.2 libwebkit2gtk3-lang to version 2.34.3-23.3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libwebkit2gtk3-lang package and not the libwebkit2gtk3-lang package as distributed by SLES.
See How to fix? for SLES:15.2 relevant fixed versions and status.
A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.
References
- https://www.suse.com/security/cve/CVE-2020-9947.html
- https://bugzilla.suse.com/1184262
- https://support.apple.com/en-us/HT211935
- https://support.apple.com/en-us/HT211844
- https://support.apple.com/en-us/HT211843
- https://support.apple.com/en-us/HT211845
- https://support.apple.com/en-us/HT211850
- https://support.apple.com/en-us/HT211952
- http://www.openwall.com/lists/oss-security/2021/03/22/1
- https://security.gentoo.org/glsa/202104-03