CVE-2020-12419: falha em Mozilla Firefox
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3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 2.3%
When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.
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No mesmo produto, das mais perigosas para as menos.
Referências
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00023.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00026.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00049.htmlhttps://bugzilla.mozilla.org/show_bug.cgi?id=1643874https://security.gentoo.org/glsa/202007-09https://security.gentoo.org/glsa/202007-10https://usn.ubuntu.com/4421-1/https://www.mozilla.org/security/advisories/mfsa2020-24/https://www.mozilla.org/security/advisories/mfsa2020-25/https://www.mozilla.org/security/advisories/mfsa2020-26/