Use After Free Affecting libjavascriptcoregtk-4_0-18 package, versions <2.34.3-23.3
Threat Intelligence
EPSS
0.41% (75th
percentile)
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Test your applications- Snyk ID SNYK-SLES152-LIBJAVASCRIPTCOREGTK4018-2650320
- published 14 Apr 2022
- disclosed 25 Jan 2022
Introduced: 25 Jan 2022
CVE-2020-9951 Open this link in a new tabHow to fix?
Upgrade SLES:15.2 libjavascriptcoregtk-4_0-18 to version 2.34.3-23.3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libjavascriptcoregtk-4_0-18 package and not the libjavascriptcoregtk-4_0-18 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 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.
References
- https://www.suse.com/security/cve/CVE-2020-9951.html
- https://bugzilla.suse.com/1179122
- https://bugzilla.suse.com/1179910
- https://bugzilla.suse.com/1179911
- https://bugzilla.suse.com/1179912
- https://support.apple.com/HT211845
- https://support.apple.com/kb/HT211843
- https://support.apple.com/kb/HT211850
- https://support.apple.com/kb/HT211844
- https://support.apple.com/kb/HT211952
- http://seclists.org/fulldisclosure/2020/Nov/19
- http://seclists.org/fulldisclosure/2020/Nov/18
- http://seclists.org/fulldisclosure/2020/Nov/22
- http://seclists.org/fulldisclosure/2020/Nov/20
- http://www.openwall.com/lists/oss-security/2020/11/23/3
- https://www.debian.org/security/2020/dsa-4797
- https://support.apple.com/kb/HT211935
- https://security.gentoo.org/glsa/202012-10
CVSS Scores
version 3.1