Vulnerability · Published Aug 15, 2023 · Assigned by Chrome
CVE-2023-4362
High 8.8
In plain English
A high-severity security flaw 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 19.1% (higher than 97% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)19.1%top 2.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Heap buffer overflow in Mojom IDL in Google Chrome prior to 116.0.5845.96 allowed a remote attacker who had compromised the renderer process and gained control of a WebUI process to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | qt5-qtwebengine | 5.15.15-r2 | ALPINE-CVE-2023-4362 |
| Alpine:v3.21 | qt5-qtwebengine | 5.15.15-r2 | ALPINE-CVE-2023-4362 |
| Alpine:v3.22 | qt5-qtwebengine | 5.15.15-r2 | ALPINE-CVE-2023-4362 |
| Alpine:v3.23 | qt5-qtwebengine | 5.15.15-r2 | ALPINE-CVE-2023-4362 |
| Debian:12 | chromium | 116.0.5845.96-1~deb12u1 | DSA-5479-1 |
| Debian:12 | chromium | 116.0.5845.96-1~deb12u1 | DEBIAN-CVE-2023-4362 |
| Debian:13 | chromium | 116.0.5845.96-1 | DEBIAN-CVE-2023-4362 |
| Debian:14 | chromium | 116.0.5845.96-1 | DEBIAN-CVE-2023-4362 |
Affected products (as reported)
References
- https://chromereleases.googleblog.com/2023/08/stable-channel-update-for-desktop_15.html
- https://crbug.com/1316379
- https://www.debian.org/security/2023/dsa-5479
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OCFEK63FUHFXZH5MSG6TNQOXMQWM4M5S/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2DMXHPRUGBUDNHZCZCIVMWAUIEXEGMGT/
- https://security.gentoo.org/glsa/202401-34