CVE-2021-29985
CVE-2021-29985
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
17 ago 2021Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.
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Hablar con TrueHacking →Referencias
https://bugzilla.mozilla.org/show_bug.cgi?id=1722083https://security.gentoo.org/glsa/202202-03https://security.gentoo.org/glsa/202208-14https://www.mozilla.org/security/advisories/mfsa2021-33/https://www.mozilla.org/security/advisories/mfsa2021-34/https://www.mozilla.org/security/advisories/mfsa2021-35/https://www.mozilla.org/security/advisories/mfsa2021-36/