CVE-2023-4366 — Use After Free in Google Chrome

CWE-416 — Use After Free7 documents6 sources
Severity
8.8HIGHNVD
EPSS
0.1%
top 67.11%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Google ChromeChromiumDebian Chromium+4 more
Timeline
PublishedAug 15
Latest updateOct 6

Description

Use after free in Extensions in Google Chrome prior to 116.0.5845.96 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)

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 Packages6 packages

▶CVEListV5google/chrome116.0.5845.96 — 116.0.5845.96
▶NVDgoogle/chrome< 116.0.5845.96
▶debiandebian/chromium< chromium 116.0.5845.96-1~deb12u1 (bookworm)
▶Debianchromium/chromium< 116.0.5845.96-1~deb11u1+3

Also affects: Debian Linux 11.0, 12.0, Fedora 38

🔴Vulnerability Details

2
OSV
CVE-2023-4366: Use after free in Extensions in Google Chrome prior to 116↗2023-08-15
▶
GHSA
GHSA-3p85-44fv-28jc: Use after free in Extensions in Google Chrome prior to 116↗2023-08-15
▶

📋Vendor Advisories

4
Chrome
Long Term Support Channel Update for ChromeOS: CVE-2023-4366↗2023-10-06
▶
Chrome
Stable Channel Update for ChromeOS / ChromeOS Flex: CVE-2023-4364↗2023-08-25
▶
Microsoft
Chromium: CVE-2023-4366 Use after free in Extensions↗2023-08-08
▶
Debian
CVE-2023-4366: chromium - Use after free in Extensions in Google Chrome prior to 116.0.5845.96 allowed an ...↗2023
▶