CVE-2018-5118

EPSS 1.6%

Vexday Risk Score

3Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS —EPSS 1.6%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

11 jun 2018Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

The screenshot images displayed in the Activity Stream page displayed when a new tab is opened is created from the meta tags of websites. An issue was discovered where the page could attempt to create these images through "file:" URLs from the local file system. This loading is blocked by the sandbox but could expose local data if combined with another attack that escapes sandbox protections. This vulnerability affects Firefox < 58.

Productos afectados

Mozilla · Firefox

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Referencias

https://bugzilla.mozilla.org/show_bug.cgi?id=1420049 https://usn.ubuntu.com/3544-1/https://www.mozilla.org/security/advisories/mfsa2018-02/http://www.securityfocus.com/bid/102786 http://www.securitytracker.com/id/1040270