CVE-2024-8384 — Out-of-bounds Write in Mozilla Firefox
Severity
9.8CRITICALNVD
EPSS
0.3%
top 44.76%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedSep 3
Latest updateSep 9
Description
The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two passes. This could have led to memory corruption. This vulnerability affects Firefox < 130, Firefox ESR < 128.2, Firefox ESR < 115.15, Thunderbird < 128.2, and Thunderbird < 115.15.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9
Affected Packages6 packages
🔴Vulnerability Details
3GHSA▶
GHSA-6q4m-8cmc-2222: The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two passes↗2024-09-03
OSV▶
CVE-2024-8384: The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two passes↗2024-09-03
CVEList▶
CVE-2024-8384: The JavaScript garbage collector could mis-color cross-compartment objects if OOM conditions were detected at the right point between two passes↗2024-09-03
📋Vendor Advisories
9Red Hat
▶
Debian▶
CVE-2024-8384: firefox - The JavaScript garbage collector could mis-color cross-compartment objects if OO...↗2024