CVE-2021-3733
python3.11VulnerabilityCVSS 6.5PatchedPoC
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 : 6.5 MEDIUM · CVSS 2.0 : 4.0 MEDIUM
Attack vectorNetwork (remote)
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeUnchanged
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/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 |
|---|---|---|---|---|
| Ubuntu:Pro:22.04:LTS | python3.11 | - | 3.11.0~rc1-1~22.04.1~esm1 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP2 | python | - | 2.7.18-33.1 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP3 | python | - | 2.7.18-33.1 | fixed |
| SUSE:Linux Enterprise Module for Desktop Applications 15 SP2 | python | - | 2.7.18-33.1 | fixed |
| SUSE:Linux Enterprise Module for Desktop Applications 15 SP3 | python | - | 2.7.18-33.1 | fixed |
| SUSE:Linux Enterprise Module for Python 2 15 SP2 | python | - | 2.7.18-33.1 | fixed |
| SUSE:Linux Enterprise Module for Python 2 15 SP3 | python | - | 2.7.18-33.1 | fixed |
| SUSE:Linux Enterprise Server 12 SP5 | python | - | 2.7.18-28.74.1 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP5 | python | - | 2.7.18-28.74.1 | fixed |
| SUSE:Linux Enterprise Module for Web and Scripting 12 | python3 | - | 3.4.10-25.80.2 | fixed |
| SUSE:Linux Enterprise Software Development Kit 12 SP5 | python3 | - | 3.4.10-25.80.2 | fixed |
| SUSE:Linux Enterprise Server 12 SP5 | python3 | - | 3.4.10-25.80.2 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 12 SP5 | python3 | - | 3.4.10-25.80.2 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP2 | python3 | - | 3.6.15-3.91.4 | fixed |
| SUSE:Linux Enterprise Micro 5.0 | python3 | - | 3.6.15-3.91.4 | fixed |
| SUSE:Linux Enterprise Micro 5.1 | python3 | - | 3.6.15-3.91.4 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15-ESPOS | python3 | - | 3.6.15-3.91.4 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15-LTSS | python3 | - | 3.6.15-3.91.4 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS | python3 | - | 3.6.15-3.91.4 | fixed |
| SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS | python3 | - | 3.6.15-3.91.4 | fixed |
| SUSE:Linux Enterprise Server 15-LTSS | python3 | - | 3.6.15-3.91.4 | fixed |
| SUSE:Linux Enterprise Server 15 SP1-BCL | python3 | - | 3.6.15-3.91.4 | fixed |
| SUSE:Linux Enterprise Server 15 SP1-LTSS | python3 | - | 3.6.15-3.91.4 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 | python3 | - | 3.6.15-3.91.4 | fixed |
| SUSE:Linux Enterprise Server for SAP Applications 15 SP1 | python3 | - | 3.6.15-3.91.4 | fixed |
| SUSE:Enterprise Storage 6 | python3 | - | 3.6.15-3.91.4 | fixed |
| SUSE:Linux Enterprise Module for Basesystem 15 SP3 | python3 | - | 3.6.15-10.9.1 | fixed |
| openSUSE:Leap 15.2 | python | - | 2.7.18-lp152.3.21.1 | fixed |
| openSUSE:Leap 15.3 | python | - | 2.7.18-33.1 | fixed |
| openSUSE:Tumbleweed | python | - | 2.7.18-8.1 | fixed |
| openSUSE:Leap 15.3 | python3 | - | 3.6.15-10.9.1 | fixed |
| Red Hat:enterprise_linux:8::appstream | python2 | - | 0:2.7.18-10.module+el8.6.0+14191+7fdd52cd | fixed |
| Red Hat:enterprise_linux:8::baseos | python3 | - | 0:3.6.8-39.el8_4 | fixed |