#VU9318 Information disclosure in Mozilla Firefox - CVE-2017-7831

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Main Vulnerability Database Vulnerabilities #VU9318

#VU9318 Information disclosure in Mozilla Firefox - CVE-2017-7831

Published: November 15, 2017


Vulnerability identifier: #VU9318
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2017-7831
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Mozilla Firefox
Software vendor:
Mozilla

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to the security wrapper does not deny access to some exposed properties using the deprecated exposedProps mechanism on proxy objects.


Remediation

Update to version Firefox 57.

External links