Use After Free Affecting thunderbird-debuginfo package, versions <0:52.9.1-1.amzn2
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-AMZN2-THUNDERBIRDDEBUGINFO-1665170
- published27 Sept 2021
- disclosed18 Oct 2018
Introduced: 18 Oct 2018
CVE-2018-12363 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2 thunderbird-debuginfo to version 0:52.9.1-1.amzn2 or higher.
This issue was patched in ALAS2-2018-1061.
NVD Description
Note: Versions mentioned in the description apply only to the upstream thunderbird-debuginfo package and not the thunderbird-debuginfo package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2 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/
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=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-2018:2112
- https://access.redhat.com/errata/RHSA-2018:2113
- https://access.redhat.com/errata/RHSA-2018:2251
- 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/