CVE-2022-40023
medium
CVSS v3
—
CVSS v4 NEW
—
VIR risk
5.5
Description
RHSA-2023:2893: python-mako security update (Moderate)
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
AlmaLinux Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| 9 | Fixed | python3-mako-1.1.4-6.el9.noarch.rpm |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 1.2.2+ds1-1 |
| sid | Fixed | 1.2.2+ds1-1 |
| forky | Fixed | 1.2.2+ds1-1 |
| bullseye | Fixed | 1.1.3+ds1-2+deb11u1 |
| bookworm | Fixed | 1.2.2+ds1-1 |
Red Hat Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| 9 | Fixed | — |
| 8 | Fixed | — |
Rocky Linux Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| 9 | Fixed | — |
| 8 | Fixed | — |
References
- https://errata.rockylinux.org/RLSA-2023:2893
- https://access.redhat.com/errata/RHSA-2023:2258
- https://nvd.nist.gov/vuln/detail/CVE-2022-40023
- https://github.com/sqlalchemy/mako/issues/366
- https://github.com/sqlalchemy/mako/commit/925760291d6efec64fda6e9dd1fd9cfbd5be068c
- https://github.com/advisories/GHSA-v973-fxgf-6xhp
- https://github.com/pypa/advisory-database/tree/main/vulns/mako/PYSEC-2022-260.yaml
- https://github.com/sqlalchemy/mako
- https://github.com/sqlalchemy/mako/blob/c2f392e0be52dc67d1b9770ab8cce6a9c736d547/mako/ext/extract.py#L21
- https://lists.debian.org/debian-lts-announce/2022/09/msg00026.html
- https://lists.debian.org/debian-lts-announce/2025/12/msg00004.html
- https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages
- https://pyup.io/vulnerabilities/CVE-2022-40023/50870
- https://pyup.io/vulnerabilities/CVE-2022-40023/50870/
- https://www.suse.com/security/cve/CVE-2022-40023.html
- https://errata.rockylinux.org/RLSA-2023:2258
- https://security-tracker.debian.org/tracker/CVE-2022-40023
- https://access.redhat.com/errata/RHSA-2023:2893
- https://bugzilla.redhat.com/2128977
- https://errata.almalinux.org/8/ALSA-2023-2893.html
- https://errata.almalinux.org/9/ALSA-2023-2258.html
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.