Information Exposure Affecting libwebkit2gtk package, versions *
Threat Intelligence
EPSS
0.15% (52nd
percentile)
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Test your applications- Snyk ID SNYK-RHEL7-LIBWEBKIT2GTK-2322517
- published 21 Dec 2021
- disclosed 20 Dec 2021
Introduced: 20 Dec 2021
CVE-2021-30884 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:7 libwebkit2gtk.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libwebkit2gtk package and not the libwebkit2gtk package as distributed by RHEL.
See How to fix? for RHEL:7 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://support.apple.com/kb/HT212869
- https://access.redhat.com/security/cve/CVE-2021-30884
- https://support.apple.com/en-us/HT212814
- https://support.apple.com/en-us/HT212815
- https://support.apple.com/en-us/HT212819
- http://www.openwall.com/lists/oss-security/2021/12/20/6
- https://access.redhat.com/errata/RHSA-2022:1777
CVSS Scores
version 3.1