CVE-2019-11735 — Out-of-bounds Write in Mozilla Firefox
Severity
8.8HIGHNVD
OSV9.8
EPSS
0.5%
top 35.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedSep 27
Latest updateMay 24
Description
Mozilla developers and community members reported memory safety bugs present in Firefox 68 and Firefox ESR 68. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9
Affected Packages6 packages
🔴Vulnerability Details
5GHSA▶
GHSA-qrhm-66h9-79gh: Mozilla developers and community members reported memory safety bugs present in Firefox 68 and Firefox ESR 68↗2022-05-24
CVEList▶
CVE-2019-11735: Mozilla developers and community members reported memory safety bugs present in Firefox 68 and Firefox ESR 68↗2019-09-27
OSV▶
CVE-2019-11735: Mozilla developers and community members reported memory safety bugs present in Firefox 68 and Firefox ESR 68↗2019-09-27