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CVE-2018-5099

CVE-2018-5099

EPSS 3.1%
A use-after-free vulnerability can occur when the widget listener is holding strong references to browser objects that have previously been freed, resulting in a potentially exploitable crash when these references are used. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
Produtos afetados
Mozilla · FirefoxMozilla · Firefox ESRMozilla · Thunderbird

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Referências
https://access.redhat.com/errata/RHSA-2018:0122https://access.redhat.com/errata/RHSA-2018:0262https://bugzilla.mozilla.org/show_bug.cgi?id=1416878https://lists.debian.org/debian-lts-announce/2018/01/msg00030.htmlhttps://lists.debian.org/debian-lts-announce/2018/01/msg00036.htmlhttps://usn.ubuntu.com/3544-1/https://www.debian.org/security/2018/dsa-4096https://www.debian.org/security/2018/dsa-4102https://www.mozilla.org/security/advisories/mfsa2018-02/https://www.mozilla.org/security/advisories/mfsa2018-03/https://www.mozilla.org/security/advisories/mfsa2018-04/http://www.securityfocus.com/bid/102783