Memory corruption in Mozilla Firefox and Firefox ESR - CVE-2017-5429

 

Memory corruption in Mozilla Firefox and Firefox ESR - CVE-2017-5429

Published: April 19, 2017


Vulnerability identifier: #VU6347
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2017-5429
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Mozilla
Affected software:
Mozilla Firefox
Firefox ESR

Detailed vulnerability description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to memory corruption errors. A remote attacker can execute arbitrary code on the target system.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.


How to mitigate CVE-2017-5429

Update to Firefox 53, Firefox ESR 45.9 or Firefox ESR 52.1.

Sources