Vulnerability · Published May 30, 2024 · Assigned by Chrome
CVE-2024-5493
High 7.5
In plain English
A high-severity heap buffer overflow in Chrome from Google. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 58% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.9%top 41.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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)
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | chromium | 125.0.6422.141-1~deb12u1 | DEBIAN-CVE-2024-5493 |
| Debian:12 | chromium | 125.0.6422.141-1~deb12u1 | DSA-5701-1 |
| Debian:13 | chromium | 125.0.6422.141-1 | DEBIAN-CVE-2024-5493 |
| Debian:14 | chromium | 125.0.6422.141-1 | DEBIAN-CVE-2024-5493 |
Affected products (as reported)
Weakness: CWE-122 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://chromereleases.googleblog.com/2024/05/stable-channel-update-for-desktop_30.html
- https://issues.chromium.org/issues/339877165
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D5SQOWDIVBXQYQPPBSCH7EFISYAOCTHD/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZW4TZXVPN3NLZ4UDGZP6OASUM4OVLXX2/