Vulnerability · Published May 30, 2023 · Assigned by Chrome
CVE-2023-2931
High 8.8
In plain English
A high-severity use-after-free 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 60% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.9%top 39.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Use after free in PDF in Google Chrome prior to 114.0.5735.90 allowed a remote attacker to potentially exploit heap corruption via a crafted PDF file. (Chromium security severity: High)
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | qt5-qtwebengine | 5.15.14-r2 | ALPINE-CVE-2023-2931 |
| Alpine:v3.21 | qt5-qtwebengine | 5.15.14-r2 | ALPINE-CVE-2023-2931 |
| Alpine:v3.22 | qt5-qtwebengine | 5.15.14-r2 | ALPINE-CVE-2023-2931 |
| Alpine:v3.23 | qt5-qtwebengine | 5.15.14-r2 | ALPINE-CVE-2023-2931 |
| Debian:12 | chromium | 114.0.5735.90-2~deb12u1 | DSA-5418-1 |
| Debian:12 | chromium | 114.0.5735.90-2~deb12u1 | DEBIAN-CVE-2023-2931 |
| Debian:13 | chromium | 114.0.5735.90-1 | DEBIAN-CVE-2023-2931 |
| Debian:14 | chromium | 114.0.5735.90-1 | DEBIAN-CVE-2023-2931 |
Affected products (as reported)
Weakness: CWE-416 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H