Vulnerability · Published Feb 27, 2020 · Assigned by Chrome
CVE-2020-6386
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 1.7% (higher than 77% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)1.7%top 22.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Use after free in speech in Google Chrome prior to 80.0.3987.116 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 | 80.0.3987.116-1 | DEBIAN-CVE-2020-6386 |
| Debian:13 | chromium | 80.0.3987.116-1 | DEBIAN-CVE-2020-6386 |
| Debian:14 | chromium | 80.0.3987.116-1 | DEBIAN-CVE-2020-6386 |
Affected products (as reported)
References
- https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop_18.html x_refsource_MISC
- https://crbug.com/1043603 x_refsource_MISC
- RHSA-2020:0738 vendor-advisory, x_refsource_REDHAT
- DSA-4638 vendor-advisory, x_refsource_DEBIAN
- FEDORA-2020-f6271d7afa vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-39e0b8bd14 vendor-advisory, x_refsource_FEDORA