CVE-2017-7809 in Firefox

Sumário

de MITRE

A use-after-free vulnerability can occur when an editor DOM node is deleted prematurely during tree traversal while still bound to the document. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.

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• Reservar: 12/04/2017
• Divulgação: 11/06/2018
• Moderação: aceite
• Entrada: VDB-105252
• CPE: pronto
• CWE: CWE-416 (confirmado)
• CVSS: 9.8 (NVD)
• EPSS: 0.02677
• KEV: não
• Atividades: muito baixo
• Sector: Government, Lawfirm, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2017-7809
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2017-7809
• CVE Details: https://www.cvedetails.com/cve/CVE-2017-7809/