Log in Start free

Vulnerability · Published May 21, 2020 · Assigned by Chrome

CVE-2020-6463

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 3.3% (higher than 88% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)8.8High
Exploit odds (30 days)3.3%top 11.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

Use after free in ANGLE in Google Chrome prior to 81.0.4044.122 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Alpine:v3.20firefox79.0-r0ALPINE-CVE-2020-6463
Alpine:v3.21firefox79.0-r0ALPINE-CVE-2020-6463
Alpine:v3.22firefox79.0-r0ALPINE-CVE-2020-6463
Alpine:v3.23firefox79.0-r0ALPINE-CVE-2020-6463
Alpine:v3.20firefox-esr78.1.0-r0ALPINE-CVE-2020-6463
Alpine:v3.21firefox-esr78.1.0-r0ALPINE-CVE-2020-6463
Alpine:v3.22firefox-esr78.1.0-r0ALPINE-CVE-2020-6463
Alpine:v3.23firefox-esr78.1.0-r0ALPINE-CVE-2020-6463
Alpine:v3.21librewolf79.0-r0ALPINE-CVE-2020-6463
Alpine:v3.22librewolf79.0-r0ALPINE-CVE-2020-6463
Alpine:v3.23librewolf79.0-r0ALPINE-CVE-2020-6463
Alpine:v3.24librewolf79.0-r0ALPINE-CVE-2020-6463
Debian:12chromium83.0.4103.83-1DEBIAN-CVE-2020-6463
Debian:13chromium83.0.4103.83-1DEBIAN-CVE-2020-6463
Debian:14chromium83.0.4103.83-1DEBIAN-CVE-2020-6463
Debian:12firefox-esr68.11.0esr-1DEBIAN-CVE-2020-6463
Debian:13firefox-esr68.11.0esr-1DEBIAN-CVE-2020-6463
Debian:14firefox-esr68.11.0esr-1DEBIAN-CVE-2020-6463
Debian:12thunderbird1:68.11.0-1DEBIAN-CVE-2020-6463
Debian:13thunderbird1:68.11.0-1DEBIAN-CVE-2020-6463
Debian:14thunderbird1:68.11.0-1DEBIAN-CVE-2020-6463

Affected products (as reported)

VendorProductVersions
Google Chrome unspecified – before 81.0.4044.122

References