CVE-2020-6467 — Use After Free in Google Chrome

CWE-416 — Use After FreeCWE-787 — Out-of-bounds Write10 documents8 sources
Severity
8.8HIGHNVD
EPSS
2.0%
top 16.12%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Google ChromeChromiumDebian Linux+3 more
Timeline
PublishedMay 21
Latest updateMay 24

Description

Use after free in WebRTC in Google Chrome prior to 83.0.4103.61 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

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 Packages5 packages

▶CVEListV5google/chromeunspecified — 83.0.4103.61
▶NVDgoogle/chrome< 83.0.4103.61
▶Debianchromium/chromium< 83.0.4103.83-1+3
▶NVDopensuse/leap15.1

Also affects: Debian Linux 10.0, 9.0, Fedora 31, 32

🔴Vulnerability Details

3
GHSA
GHSA-32pr-fhrf-3qp7: Use after free in WebRTC in Google Chrome prior to 83↗2022-05-24
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CVEList
CVE-2020-6467: Use after free in WebRTC in Google Chrome prior to 83↗2020-05-21
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OSV
CVE-2020-6467: Use after free in WebRTC in Google Chrome prior to 83↗2020-05-21
▶

📋Vendor Advisories

3
Red Hat
chromium-browser: Use after free in WebRTC↗2020-05-19
▶
Chrome
Stable Channel Update for Desktop: CVE-2020-6467↗2020-05-19
▶
Debian
CVE-2020-6467: chromium - Use after free in WebRTC in Google Chrome prior to 83.0.4103.61 allowed a remote...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-6465 CVE-2020-6466 CVE-2020-6467 CVE-2020-6468 CVE-2020-6470 CVE-2020-6471 CVE-2020-6472 CVE-2020-6473 CVE-2020-6474 CVE-2020-6475 CVE-2020-6477 CVE-2020-6478 CVE-2020-6480 CVE-2020-6481 CVE-↗2020-05-20
▶
Bugzilla
CVE-2020-6465 CVE-2020-6466 CVE-2020-6467 CVE-2020-6468 CVE-2020-6470 CVE-2020-6471 CVE-2020-6472 CVE-2020-6473 CVE-2020-6474 CVE-2020-6475 CVE-2020-6477 CVE-2020-6478 CVE-2020-6480 CVE-2020-6481 CVE-↗2020-05-20
▶
Bugzilla
CVE-2020-6467 chromium-browser: Use after free in WebRTC↗2020-05-20
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CVE-2020-6467 — Use After Free in Google Chrome | cvebase