CVE-2018-5180

high

Description

A use-after-free vulnerability can occur during WebGL operations. While this results in a potentially exploitable crash, the vulnerability is limited because the memory is freed and reused in a brief window of time during the freeing of the same callstack. This vulnerability affects Firefox < 60.

References

https://www.mozilla.org/security/advisories/mfsa2018-11/

https://usn.ubuntu.com/3645-1/

https://bugzilla.mozilla.org/show_bug.cgi?id=1444086

http://www.securitytracker.com/id/1040896

http://www.securityfocus.com/bid/104139

Details

Source: Mitre, NVD

Published: 2018-06-11

Updated: 2018-08-03

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High