Use After Free Affecting thunderbird package, versions <0:52.9.1-1.el7_5
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL7-THUNDERBIRD-8006427
- published17 Sept 2024
- disclosed26 Jun 2018
Introduced: 26 Jun 2018
CVE-2018-12363 (opens in a new tab)How to fix?
Upgrade RHEL:7 thunderbird to version 0:52.9.1-1.el7_5 or higher.
This issue was patched in RHSA-2018:2252.
NVD Description
Note: Versions mentioned in the description apply only to the upstream thunderbird package and not the thunderbird package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
A use-after-free vulnerability can occur when script uses mutation events to move DOM nodes between documents, resulting in the old document that held the node being freed but the node still having a pointer referencing it. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
References
- http://www.securityfocus.com/bid/104560
- https://bugzilla.mozilla.org/show_bug.cgi?id=1464784
- https://www.mozilla.org/security/advisories/mfsa2018-15/
- https://www.mozilla.org/security/advisories/mfsa2018-16/
- https://www.mozilla.org/security/advisories/mfsa2018-17/
- https://www.mozilla.org/security/advisories/mfsa2018-18/
- https://www.mozilla.org/security/advisories/mfsa2018-19/
- https://access.redhat.com/security/cve/CVE-2018-12363
- https://www.debian.org/security/2018/dsa-4235
- https://www.debian.org/security/2018/dsa-4244
- https://security.gentoo.org/glsa/201810-01
- https://security.gentoo.org/glsa/201811-13
- https://lists.debian.org/debian-lts-announce/2018/06/msg00014.html
- https://lists.debian.org/debian-lts-announce/2018/07/msg00013.html
- https://access.redhat.com/errata/RHSA-2018:2252
- http://www.securitytracker.com/id/1041193
- https://usn.ubuntu.com/3705-1/
- https://usn.ubuntu.com/3714-1/