CVE-2020-6450 — Use After Free in Google Chrome

CWE-416 — Use After Free11 documents9 sources
Severity
8.8HIGHNVD
EPSS
0.8%
top 26.25%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Google ChromeChromiumFedoraproject Fedora+2 more
Timeline
PublishedApr 13
Latest updateMay 24

Description

Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 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 — 80.0.3987.162
▶NVDgoogle/chrome< 80.0.3987.162
▶Debianchromium/chromium< 80.0.3987.162-1+3
▶NVDopensuse/leap15.1

Also affects: Fedora 30, 31

Patches

Patch: crbug.com ↗Patch: crbug.com ↗

🔴Vulnerability Details

4
GHSA
GHSA-p2fc-cqh2-7jc2: Use after free in WebAudio in Google Chrome prior to 80↗2022-05-24
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CVEList
CVE-2020-6450: Use after free in WebAudio in Google Chrome prior to 80↗2020-04-13
▶
OSV
CVE-2020-6450: Use after free in WebAudio in Google Chrome prior to 80↗2020-04-13
▶
Project0
Project Zero RCA: CVE-2019-13720: Chrome use-after-free in webaudio↗
▶

📋Vendor Advisories

3
Chrome
Stable Channel Update for Desktop: CVE-2020-6450↗2020-03-31
▶
Red Hat
chromium-browser: Use after free in WebAudio↗2020-03-31
▶
Debian
CVE-2020-6450: chromium - Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 allowed a rem...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-6450 chromium-browser: Use after free in WebAudio↗2020-04-02
▶
Bugzilla
CVE-2020-6450 CVE-2020-6451 CVE-2020-6452 chromium: various flaws [fedora-all]↗2020-04-02
▶
Bugzilla
CVE-2020-6450 CVE-2020-6451 CVE-2020-6452 chromium: various flaws [epel-all]↗2020-04-02
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CVE-2020-6450 — Use After Free in Google Chrome | cvebase