CVE-2024-7530 — Use After Free in Mozilla Firefox

CWE-416 — Use After Free11 documents8 sources
Severity
8.8HIGHNVD
OSV6.5
EPSS
0.5%
top 32.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Mozilla Firefox
Timeline
PublishedAug 6
Latest updateAug 21

Description

Incorrect garbage collection interaction could have led to a use-after-free. This vulnerability affects Firefox < 129.

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 Packages3 packages

▶CVEListV5mozilla/firefoxunspecified — 129
▶NVDmozilla/firefox< 129.0
▶Ubuntumozilla/firefox< 129.0.2+build1-0ubuntu0.20.04.1+1

🔴Vulnerability Details

5
OSV
firefox regressions↗2024-08-21
▶
OSV
firefox vulnerabilities↗2024-08-19
▶
GHSA
GHSA-4xc3-7r7g-7vx3: Incorrect garbage collection interaction could have led to a use-after-free↗2024-08-06
▶
CVEList
CVE-2024-7530: Incorrect garbage collection interaction could have led to a use-after-free↗2024-08-06
▶
OSV
CVE-2024-7530: Incorrect garbage collection interaction could have led to a use-after-free↗2024-08-06
▶

💥Exploits & PoCs

1
Nuclei
AVM FRITZ!Box 7530 AX - Unauthorized Access
▶

📋Vendor Advisories

4
Ubuntu
Firefox regressions↗2024-08-21
▶
Ubuntu
Firefox vulnerabilities↗2024-08-19
▶
Debian
CVE-2024-7530: firefox - Incorrect garbage collection interaction could have led to a use-after-free. Thi...↗2024
▶
Mozilla
Mozilla Foundation Security Advisory 2024-33: CVE-2024-7530↗
▶
CVE-2024-7530 — Use After Free in Mozilla Firefox | cvebase