Out-of-bounds Write Affecting webkit2gtk3-jsc-debuginfo package, versions <0:2.30.4-1.el8
Threat Intelligence
EPSS
0.49% (77th
percentile)
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Test your applications- Snyk ID SNYK-ROCKY8-WEBKIT2GTK3JSCDEBUGINFO-3299264
- published 3 Feb 2023
- disclosed 16 Oct 2020
Introduced: 16 Oct 2020
CVE-2020-9983 Open this link in a new tabHow to fix?
Upgrade Rocky-Linux:8 webkit2gtk3-jsc-debuginfo to version 0:2.30.4-1.el8 or higher.
This issue was patched in RLSA-2021:1586.
NVD Description
Note: Versions mentioned in the description apply only to the upstream webkit2gtk3-jsc-debuginfo package and not the webkit2gtk3-jsc-debuginfo package as distributed by Rocky-Linux.
See How to fix? for Rocky-Linux:8 relevant fixed versions and status.
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Safari 14.0. Processing maliciously crafted web content may lead to code execution.
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9983
- http://seclists.org/fulldisclosure/2020/Nov/18
- http://seclists.org/fulldisclosure/2020/Nov/19
- http://seclists.org/fulldisclosure/2020/Nov/20
- http://seclists.org/fulldisclosure/2020/Nov/22
- http://www.openwall.com/lists/oss-security/2020/11/23/3
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BY2OBQZFMEFZOSWXPXHPEHOJXXILEEX2/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PDGBNKYT7NMW7CJ26YFUPUHPJVYGV7IQ/
- https://security.gentoo.org/glsa/202012-10
- https://support.apple.com/HT211845
- https://support.apple.com/kb/HT211843
- https://support.apple.com/kb/HT211844
- https://support.apple.com/kb/HT211850
- https://support.apple.com/kb/HT211935
- https://support.apple.com/kb/HT211952
- https://www.debian.org/security/2020/dsa-4797
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BY2OBQZFMEFZOSWXPXHPEHOJXXILEEX2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PDGBNKYT7NMW7CJ26YFUPUHPJVYGV7IQ/
CVSS Scores
version 3.1