CVE-2024-7519 — Out-of-bounds Write in Mozilla Firefox

CWE-787 — Out-of-bounds WriteCWE-20 — Improper Input Validation16 documents8 sources
Severity
9.6CRITICALNVD
EPSS
0.4%
top 41.17%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Mozilla FirefoxMozilla Firefox ESRMozilla Thunderbird
Timeline
PublishedAug 6
Latest updateDec 27

Description

Insufficient checks when processing graphics shared memory could have led to memory corruption. This could be leveraged by an attacker to perform a sandbox escape. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:HExploitability: 2.8 | Impact: 6.0

Affected Packages7 packages

▶CVEListV5mozilla/firefoxunspecified — 129
▶NVDmozilla/firefox< 129.0
▶CVEListV5mozilla/firefox_esrunspecified — 115.14+1
▶NVDmozilla/firefox_esr< 115.14.0+1
▶CVEListV5mozilla/thunderbirdunspecified — 128.1+1

🔴Vulnerability Details

5
OSV
thunderbird vulnerabilities↗2024-09-09
▶
OSV
firefox vulnerabilities↗2024-08-19
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OSV
CVE-2024-7519: Insufficient checks when processing graphics shared memory could have led to memory corruption↗2024-08-06
▶
GHSA
GHSA-9wvx-3hw8-4ghf: Insufficient checks when processing graphics shared memory could have led to memory corruption↗2024-08-06
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CVEList
CVE-2024-7519: Insufficient checks when processing graphics shared memory could have led to memory corruption↗2024-08-06
▶

📋Vendor Advisories

10
Red Hat
kernel: ubi: fastmap: Fix duplicate slab cache names while attaching↗2024-12-27
▶
Ubuntu
Thunderbird vulnerabilities↗2024-09-09
▶
Ubuntu
Firefox vulnerabilities↗2024-08-19
▶
Red Hat
mozilla: Out of bounds memory access in graphics shared memory handling↗2024-08-06
▶
Debian
CVE-2024-7519: firefox - Insufficient checks when processing graphics shared memory could have led to mem...↗2024
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CVE-2024-7519 — Out-of-bounds Write in Mozilla Firefox | cvebase