CVE-2021-30884 Affecting libwebkit2gtk3-lang package, versions <2.34.3-23.3
Threat Intelligence
EPSS
0.14% (50th
percentile)
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Test your applications- Snyk ID SNYK-SLES152-LIBWEBKIT2GTK3LANG-2647983
- published 14 Apr 2022
- disclosed 17 Feb 2022
Introduced: 17 Feb 2022
CVE-2021-30884 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.
The issue was resolved with additional restrictions on CSS compositing. This issue is fixed in tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Visiting a maliciously crafted website may reveal a user's browsing history.
References
- https://www.suse.com/security/cve/CVE-2021-30884.html
- https://bugzilla.suse.com/1194019
- http://www.openwall.com/lists/oss-security/2021/12/20/6
- https://support.apple.com/en-us/HT212814
- https://support.apple.com/en-us/HT212815
- https://support.apple.com/en-us/HT212819
- https://support.apple.com/kb/HT212869
CVSS Scores
version 3.1