CVE-2021-2144
mariadbVulnerabilityCVSS 7.2Patched
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 : 7.2 HIGH · CVSS 2.0 : 6.5 MEDIUM
Attack vectorNetwork (remote)
Attack complexityLow
Privileges requiredHigh
User interactionNone
ScopeUnchanged
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Vector: AV:N/AC:L/PR:H/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 |
|---|---|---|---|---|
| Red Hat:enterprise_linux:7::client | mariadb | - | 1:5.5.68-1.el7 | fixed |
| Red Hat:enterprise_linux:7::computenode | mariadb | - | 1:5.5.68-1.el7 | fixed |
| Red Hat:enterprise_linux:7::server | mariadb | - | 1:5.5.68-1.el7 | fixed |
| Red Hat:enterprise_linux:7::workstation | mariadb | - | 1:5.5.68-1.el7 | fixed |
| Red Hat:enterprise_linux:8::appstream | mariadb | - | 3:10.3.27-3.module+el8.3.0+8972+5e3224e9 | fixed |
| Red Hat:rhel_eus:8.2::appstream | mariadb | - | 3:10.3.27-3.module+el8.2.0+9158+b3fb2ef4 | fixed |
| Red Hat:rhel_e4s:8.0::appstream | mariadb | - | 3:10.3.27-3.module+el8.0.0+9160+9822c5c7 | fixed |
| Red Hat:rhel_eus:8.1::appstream | mariadb | - | 3:10.3.27-3.module+el8.1.0+9159+f0191ef0 | fixed |
| Red Hat:enterprise_linux:7::client | mariadb-server | - | 1:5.5.68-1.el7 | fixed |
| Red Hat:enterprise_linux:7::computenode | mariadb-server | - | 1:5.5.68-1.el7 | fixed |
| Red Hat:enterprise_linux:7::server | mariadb-server | - | 1:5.5.68-1.el7 | fixed |
| Red Hat:enterprise_linux:7::workstation | mariadb-server | - | 1:5.5.68-1.el7 | fixed |
| Red Hat:enterprise_linux:8::appstream | mariadb-server | - | 3:10.3.27-3.module+el8.3.0+8972+5e3224e9 | fixed |
| Red Hat:rhel_eus:8.2::appstream | mariadb-server | - | 3:10.3.27-3.module+el8.2.0+9158+b3fb2ef4 | fixed |
| Red Hat:rhel_e4s:8.0::appstream | mariadb-server | - | 3:10.3.27-3.module+el8.0.0+9160+9822c5c7 | fixed |
| Red Hat:rhel_eus:8.1::appstream | mariadb-server | - | 3:10.3.27-3.module+el8.1.0+9159+f0191ef0 | fixed |