CVE-2020-6555
chromiumVulnerabilityCVSS 7.6PatchedPoC
A public proof-of-concept or exploit code is available, raising the risk of active exploitation. 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 : 7.6 HIGH · CVSS 2.0 : 6.8 MEDIUM
Attack vectorNetwork (remote)
Attack complexityLow
Privileges requiredNone
User interactionRequired
ScopeUnchanged
Confidentiality impactHigh
Integrity impactLow
Availability impactLow
Vector: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L
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 |
|---|---|---|---|---|
| Debian:11 | chromium | - | 87.0.4280.88-0.1 | fixed |
| Debian:12 | chromium | - | 87.0.4280.88-0.1 | fixed |
| Debian:13 | chromium | - | 87.0.4280.88-0.1 | fixed |
| Debian:14 | chromium | - | 87.0.4280.88-0.1 | fixed |
| Ubuntu:16.04:LTS | chromium-browser | - | 85.0.4183.83-0ubuntu0.16.04.2 | fixed |
| Ubuntu:18.04:LTS | chromium-browser | - | 85.0.4183.83-0ubuntu0.18.04.2 | fixed |
| SUSE:Package Hub 15 SP1 | chromium | - | 84.0.4147.125-bp151.3.100.1 | fixed |
| SUSE:Package Hub 15 SP2 | chromium | - | 84.0.4147.125-bp152.2.13.1 | fixed |
| openSUSE:Leap 15.1 | chromium | - | 84.0.4147.125-lp152.2.12.2 | fixed |
| openSUSE:Leap 15.2 | chromium | - | 84.0.4147.125-lp152.2.12.2 | fixed |
| openSUSE:Tumbleweed | chromium | - | 93.0.4577.82-1.1 | fixed |
| openSUSE:Tumbleweed | chromium | - | 113.0.5672.92-1.1 | fixed |
| Red Hat:rhel_extras:6 | chromium-browser | - | 0:84.0.4147.135-1.el6_10 | fixed |