CVE-2023-3421 — Use After Free in Google Chrome

CWE-416 — Use After Free11 documents7 sources
Severity
8.8HIGHNVD
EPSS
0.7%
top 27.62%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Google ChromeChromiumDebian Chromium+3 more
Timeline
PublishedJun 26
Latest updateSep 28

Description

Use after free in Media in Google Chrome prior to 114.0.5735.198 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 Packages6 packages

▶CVEListV5google/chrome114.0.5735.198 — 114.0.5735.198
▶NVDgoogle/chrome< 114.0.5735.198
▶debiandebian/chromium< chromium 114.0.5735.198-1~deb12u1 (bookworm)
▶Debianchromium/chromium< 114.0.5735.198-1~deb11u1+3

Also affects: Debian Linux 11.0, 12.0

🔴Vulnerability Details

2
GHSA
GHSA-943x-93ff-jr62: Use after free in Media in Google Chrome prior to 114↗2023-06-26
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OSV
CVE-2023-3421: Use after free in Media in Google Chrome prior to 114↗2023-06-26
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📋Vendor Advisories

4
Chrome
Long Term Support Channel Update for ChromeOS: CVE-2023-3421↗2023-08-03
▶
Chrome
Stable Channel Update for Desktop: CVE-2023-3420↗2023-06-26
▶
Microsoft
Chromium: CVE-2023-3421 Use after free in Media↗2023-06-13
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Debian
CVE-2023-3421: chromium - Use after free in Media in Google Chrome prior to 114.0.5735.198 allowed a remot...↗2023
▶

🕵️Threat Intelligence

4
Talos
The security pitfalls of social media sites offering ID-based authentication↗2023-09-28
▶
Talos
The security pitfalls of social media sites offering ID-based authentication↗2023-09-28
▶
Talos
10 new vulnerabilities disclosed by Talos, including use-after-free issue in Google Chrome↗2023-09-27
▶
Talos
10 new vulnerabilities disclosed by Talos, including use-after-free issue in Google Chrome↗2023-09-27
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