CVE-2024-5493 — Out-of-bounds Write in Google Chrome

CWE-787 — Out-of-bounds WriteCWE-122 — Heap-based Buffer Overflow7 documents7 sources
Severity
8.8HIGHNVD
EPSS
0.5%
top 35.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google ChromeChromiumFedoraproject Fedora
Timeline
PublishedMay 30
Latest updateJun 26

Description

Heap buffer overflow in WebRTC in Google Chrome prior to 125.0.6422.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

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

▶CVEListV5google/chrome125.0.6422.141 — 125.0.6422.141
▶NVDgoogle/chrome< 125.0.6422.141
▶Debianchromium/chromium< 125.0.6422.141-1~deb12u1+2

Also affects: Fedora 39, 40

🔴Vulnerability Details

3
GHSA
GHSA-f6rr-qfxh-hcf9: Heap buffer overflow in WebRTC in Google Chrome prior to 125↗2024-05-31
▶
CVEList
CVE-2024-5493: Heap buffer overflow in WebRTC in Google Chrome prior to 125↗2024-05-30
▶
OSV
CVE-2024-5493: Heap buffer overflow in WebRTC in Google Chrome prior to 125↗2024-05-30
▶

📋Vendor Advisories

3
Chrome
Long Term Support Channel Update for ChromeOS: CVE-2024-5493↗2024-06-26
▶
Microsoft
Chromium: CVE-2024-5493 Heap buffer overflow in WebRTC↗2024-06-11
▶
Debian
CVE-2024-5493: chromium - Heap buffer overflow in WebRTC in Google Chrome prior to 125.0.6422.141 allowed ...↗2024
▶
CVE-2024-5493 — Out-of-bounds Write in Google Chrome | cvebase