Detections
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CVE-2018-12377
critical
Description
A use-after-free vulnerability can occur when refresh driver timers are refreshed in some circumstances during shutdown when the timer is deleted while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.
References
https://www.mozilla.org/security/advisories/mfsa2018-25/
https://www.mozilla.org/security/advisories/mfsa2018-21/
https://www.mozilla.org/security/advisories/mfsa2018-20/
https://www.debian.org/security/2018/dsa-4327
https://www.debian.org/security/2018/dsa-4287
https://usn.ubuntu.com/3793-1/
https://usn.ubuntu.com/3761-1/
https://security.gentoo.org/glsa/201811-13
https://security.gentoo.org/glsa/201810-01
https://lists.debian.org/debian-lts-announce/2018/11/msg00011.html
https://bugzilla.mozilla.org/show_bug.cgi?id=1470260
https://access.redhat.com/errata/RHSA-2018:3458
https://access.redhat.com/errata/RHSA-2018:3403
https://access.redhat.com/errata/RHSA-2018:2693
https://access.redhat.com/errata/RHSA-2018:2692