CVE-2023-0471 — Use After Free in Google Chrome

CWE-416 — Use After Free8 documents7 sources
Severity
8.8HIGHNVD
EPSS
0.3%
top 47.53%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Google ChromeChromiumDebian Chromium+3 more
Timeline
PublishedJan 30
Latest updateFeb 21

Description

Use after free in WebTransport in Google Chrome prior to 109.0.5414.119 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 Packages7 packages

▶CVEListV5google/chromeunspecified — 109.0.5414.119
▶NVDgoogle/chrome< 109.0.5414.119
▶debiandebian/chromium< chromium 109.0.5414.119-1 (bookworm)
▶Debianchromium/chromium< 109.0.5414.119-1~deb11u1+3

🔴Vulnerability Details

3
OSV
chromium-browser vulnerabilities↗2023-02-21
▶
GHSA
GHSA-h993-r4m3-557w: Use after free in WebTransport in Google Chrome prior to 109↗2023-01-30
▶
OSV
CVE-2023-0471: Use after free in WebTransport in Google Chrome prior to 109↗2023-01-30
▶

📋Vendor Advisories

4
Ubuntu
Chromium vulnerabilities↗2023-02-21
▶
Chrome
Long Term Support Channel Update for ChromeOS: CVE-2023-0471↗2023-02-06
▶
Microsoft
Chromium: CVE-2023-0471 Use after free in WebTransport↗2023-01-10
▶
Debian
CVE-2023-0471: chromium - Use after free in WebTransport in Google Chrome prior to 109.0.5414.119 allowed ...↗2023
▶