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-2647430
- published 14 Apr 2022
- disclosed 17 Feb 2022
Introduced: 17 Feb 2022
CVE-2021-30661 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 Safari 14.1, iOS 12.5.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
References
- https://www.suse.com/security/cve/CVE-2021-30661.html
- https://bugzilla.suse.com/1188697
- https://support.apple.com/en-us/HT212341
- https://support.apple.com/en-us/HT212318
- https://support.apple.com/en-us/HT212317
- https://support.apple.com/en-us/HT212325
- https://support.apple.com/en-us/HT212323
- https://support.apple.com/en-us/HT212324
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog