Use After Free Affecting libsoup package, versions <0:2.62.3-2.el8
Threat Intelligence
EPSS
1.59% (88th
percentile)
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Test your applications- Snyk ID SNYK-ALMALINUX8-LIBSOUP-5630213
- published 28 May 2023
- disclosed 3 Nov 2020
Introduced: 3 Nov 2020
CVE-2020-11793 Open this link in a new tabHow to fix?
Upgrade AlmaLinux:8 libsoup to version 0:2.62.3-2.el8 or higher.
This issue was patched in ALSA-2020:4451.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libsoup package and not the libsoup package as distributed by AlmaLinux.
See How to fix? for AlmaLinux:8 relevant fixed versions and status.
A use-after-free issue exists in WebKitGTK before 2.28.1 and WPE WebKit before 2.28.1 via crafted web content that allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash).
References
- https://errata.almalinux.org/8/ALSA-2020-4451.html
- https://vulners.com/cve/CVE-2020-11793
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3P4YISPE5QX4YD54GDRZIH2X5RCH3QGW/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/K3MQTRC6ITFTVS5R5Z24PMJS6FXJKGRD/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UTKY2MWP6PB6TE3ZKOOMKX7HZUCQNYF6/
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00008.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3P4YISPE5QX4YD54GDRZIH2X5RCH3QGW/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K3MQTRC6ITFTVS5R5Z24PMJS6FXJKGRD/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UTKY2MWP6PB6TE3ZKOOMKX7HZUCQNYF6/
- https://security.gentoo.org/glsa/202006-08
- https://usn.ubuntu.com/4331-1/
- https://webkitgtk.org/security/WSA-2020-0004.html
- https://wpewebkit.org/security/WSA-2020-0004.html
CVSS Scores
version 3.1