Use After Free Affecting webkitgtk4-plugin-process-gtk2 package, versions *
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Test your applications- Snyk ID SNYK-RHEL7-WEBKITGTK4PLUGINPROCESSGTK2-1402097
- published 26 Jul 2021
- disclosed 22 Mar 2021
Introduced: 22 Mar 2021
CVE-2020-9947 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:7 webkitgtk4-plugin-process-gtk2.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkitgtk4-plugin-process-gtk2 package and not the webkitgtk4-plugin-process-gtk2 package as distributed by RHEL.
See How to fix? for RHEL:7 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://access.redhat.com/security/cve/CVE-2020-9947
- https://security.gentoo.org/glsa/202104-03
- https://support.apple.com/en-us/HT211843
- https://support.apple.com/en-us/HT211844
- https://support.apple.com/en-us/HT211845
- https://support.apple.com/en-us/HT211850
- https://support.apple.com/en-us/HT211935
- https://support.apple.com/en-us/HT211952
- http://www.openwall.com/lists/oss-security/2021/03/22/1