CVE-2017-5447
CVE-2017-5447
Vexday Risk Score
28Bajo
Decisión SSVC (CISA)
Attend
PoC disponible → seguir de cerca
CVSS —EPSS 17.5%KEV nãoPoC públicaNuclei —Metasploit —Patch referenciado
Ciclo de vida
25 may 2017PoC pública
11 jun 2018Publicada en NVD
Recomendación: Planificar corrección próxima — ya existe PoC pública.
An out-of-bounds read during the processing of glyph widths during text layout. This results in a potentially exploitable crash and could allow an attacker to read otherwise inaccessible memory. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
PoCs públicas encontradas — 2
cve_referencewww.exploit-db.com/exploits/42071/no verificadoexploitdbwww.exploit-db.com/exploits/42071no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://access.redhat.com/errata/RHSA-2017:1104https://access.redhat.com/errata/RHSA-2017:1106https://access.redhat.com/errata/RHSA-2017:1201https://bugzilla.mozilla.org/show_bug.cgi?id=1343552https://www.debian.org/security/2017/dsa-3831https://www.exploit-db.com/exploits/42071/https://www.mozilla.org/security/advisories/mfsa2017-10/https://www.mozilla.org/security/advisories/mfsa2017-11/https://www.mozilla.org/security/advisories/mfsa2017-12/https://www.mozilla.org/security/advisories/mfsa2017-13/http://www.securityfocus.com/bid/97940http://www.securitytracker.com/id/1038320