CVE-2023-27522
medium
CVSS v3
—
VIR risk
5.5
Description
Moderate: httpd and mod_http2 security, bug fix, and enhancement update
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | forky | fixed | 2.4.56-1 |
| debian | sid | fixed | 2.4.56-1 |
| debian | bookworm | fixed | 2.4.56-1 |
| debian | bullseye | fixed | 2.4.56-1~deb11u1 |
| debian | trixie | fixed | 2.4.56-1 |
| rhel | 9 | fixed | |
| rocky | 8 | fixed | |
| sles | affected | | |
| almalinux | 9 | fixed | httpd-devel-2.4.57-5.el9.aarch64.rpm |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | uwsgi | <2.0.22 | 2.0.22 |
References
- https://security-tracker.debian.org/tracker/CVE-2023-27522
- https://access.redhat.com/errata/RHSA-2023:6403
- https://nvd.nist.gov/vuln/detail/CVE-2023-27522
- https://github.com/apache/httpd/commit/d753ea76b5972a85349b68c31b59d04c60014f2d
- https://github.com/unbit/uwsgi/commit/58ee1df31fa9e9af106aaeabb82374c36b433822
- https://github.com/unbit/uwsgi/commit/acb03530aaaeaa810f28a5b64da619525940f569
- https://github.com/unbit/uwsgi
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://lists.debian.org/debian-lts-announce/2023/04/msg00028.html
- https://security.gentoo.org/glsa/202309-01
- https://uwsgi-docs.readthedocs.io/en/latest/Changelog-2.0.22.html
- https://errata.rockylinux.org/RLSA-2023:5050
- https://www.suse.com/security/cve/CVE-2023-27522.html
- https://access.redhat.com/errata/RHSA-2023:5050
- https://bugzilla.redhat.com/2176211
- https://errata.almalinux.org/8/ALSA-2023-5050.html
- https://errata.almalinux.org/9/ALSA-2023-6403.html
💬 Discuss CVE-2023-27522 on VIR Community →
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.