CVE-2017-5447
28Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendepss 17%
da publicação à arma0 dias
Publicada no NVD11 de jun.
1ª PoC25 de mai.
probabilidade de exploração
17%top 3% das CVEs
exploração observada
nãonenhuma fonte reporta
2 exploit(s) público(s)
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✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/42071cve_referencewww.exploit-db.com/exploits/42071/não verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Referências
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