Vulnerability · Published Mar 20, 2020 · Assigned by Chrome
CVE-2020-6422
High 8.8
In plain English
A high-severity security flaw in Chrome from Google. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.4% (higher than 84% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)2.4%top 16.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Use after free in WebGL in Google Chrome prior to 80.0.3987.149 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | chromium | 80.0.3987.149-1 | DEBIAN-CVE-2020-6422 |
| Debian:13 | chromium | 80.0.3987.149-1 | DEBIAN-CVE-2020-6422 |
| Debian:14 | chromium | 80.0.3987.149-1 | DEBIAN-CVE-2020-6422 |
Affected products (as reported)
References
- https://chromereleases.googleblog.com/2020/03/stable-channel-update-for-desktop_18.html x_refsource_MISC
- https://crbug.com/1051748 x_refsource_MISC
- openSUSE-SU-2020:0365 vendor-advisory, x_refsource_SUSE
- DSA-4645 vendor-advisory, x_refsource_DEBIAN
- FEDORA-2020-7fd051b378 vendor-advisory, x_refsource_FEDORA
- GLSA-202003-53 vendor-advisory, x_refsource_GENTOO
- FEDORA-2020-17149a4f3d vendor-advisory, x_refsource_FEDORA
- openSUSE-SU-2020:0389 vendor-advisory, x_refsource_SUSE
- FEDORA-2020-39e0b8bd14 vendor-advisory, x_refsource_FEDORA