CVE-2018-5102 — Use After Free in Mozilla Firefox
Severity
9.8CRITICALNVD
OSV9.1OSV5.3
EPSS
24.1%
top 3.92%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJun 11
Latest updateMay 14
Description
A use-after-free vulnerability can occur when manipulating HTML media elements with media streams, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9
Affected Packages12 packages
Also affects: Debian Linux 7.0, 8.0, 9.0, Ubuntu Linux 14.04, 16.04, 17.10, Enterprise Linux 7.4, 7.5
🔴Vulnerability Details
7GHSA▶
GHSA-654q-p255-975q: A use-after-free vulnerability can occur when manipulating HTML media elements with media streams, resulting in a potentially exploitable crash↗2022-05-14
CVEList▶
CVE-2018-5102: A use-after-free vulnerability can occur when manipulating HTML media elements with media streams, resulting in a potentially exploitable crash↗2018-06-11
OSV▶
CVE-2018-5102: A use-after-free vulnerability can occur when manipulating HTML media elements with media streams, resulting in a potentially exploitable crash↗2018-06-11