CVE-2017-7768

EPSS 0.3%

Vexday Risk Score

3Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

11 jun 2018Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

The Mozilla Maintenance Service can be invoked by an unprivileged user to read 32 bytes of any arbitrary file on the local system by convincing the service that it is reading a status file provided by the Mozilla Windows Updater. The Mozilla Maintenance Service executes with privileged access, bypassing system protections against unprivileged users. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected. This vulnerability affects Firefox ESR < 52.2 and Firefox < 54.

Productos afectados

Mozilla · Firefox Mozilla · Firefox ESR

Referencias

https://bugzilla.mozilla.org/show_bug.cgi?id=1336979 https://www.mozilla.org/security/advisories/mfsa2017-15/https://www.mozilla.org/security/advisories/mfsa2017-16/http://www.securityfocus.com/bid/99057 http://www.securitytracker.com/id/1038689