Vulnerability identifier: #VU6317
Vulnerability risk: High
CVSSv3.1: 8.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-119
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Mozilla Firefox
Client/Desktop applications /
Web browsers
Firefox ESR
Client/Desktop applications /
Web browsers
Vendor: Mozilla
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in WebGL implementation. A remote attacker can trigger buffer overflow and execute arbitrary code on the target system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
Mitigation
Update to Firefox 53, Firefox ESR 45.9 or Firefox ESR 52.1.
Vulnerable software versions
Mozilla Firefox: 52 - 52.0.2
Firefox ESR: 52.0 - 52.0.2, 45 - 45.8
External links
http://www.mozilla.org/en-US/security/advisories/mfsa2017-10/
http://www.mozilla.org/en-US/security/advisories/mfsa2017-11/
http://www.mozilla.org/en-US/security/advisories/mfsa2017-12/
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.