CVE-2020-6477
chromiumVulnerabilityCVSS 7.8Patched
No public exploitation has been reported so far. A fixed version is available (see the table below).
Recommended action: Update to the fixed version listed for your distribution using the native package manager.
Severity metrics
CVSS 3.1 : 7.8 HIGH · CVSS 2.0 : 4.6 MEDIUM
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeUnchanged
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected & fixed versions by distribution
Versions are the native distribution strings (backport-aware): RHEL/Debian/SUSE backport fixes, so compare with the distro version comparator (dpkg / rpm / vercmp), not the upstream version.
| Distribution | Package | Affected | Fixed version | Status |
|---|---|---|---|---|
| Arch | chromium | 81.0.4044.138-2 | 83.0.4103.61-1 | fixed |
| Ubuntu:16.04:LTS | chromium-browser | - | 84.0.4147.105-0ubuntu0.16.04.1 | fixed |
| Ubuntu:18.04:LTS | chromium-browser | - | 83.0.4103.61-0ubuntu0.18.04.1 | fixed |
| SUSE:Package Hub 15 SP1 | chromium | - | 83.0.4103.97-bp151.3.85.1 | fixed |
| openSUSE:Leap 15.1 | chromium | - | 83.0.4103.97-lp151.2.96.1 | fixed |
| openSUSE:Tumbleweed | chromium | - | 93.0.4577.82-1.1 | fixed |
| openSUSE:Tumbleweed | chromium | - | 113.0.5672.92-1.1 | fixed |