PYSEC-2026-1058
Apache HTTP Server via mod_proxy_uwsgi HTTP response smuggling
At a glance
- Published
- Updated
- CVE
- CVE-2023-27522
- Aliases
- BIT-apache-2023-27522, GHSA-vcph-37mh-fqrh
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Description
HTTP Response Smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi. This issue affects Apache HTTP Server from 2.4.30 through 2.4.55 and the uWSGI PyPI package prior to version 2.0.22. Special characters in the origin response header can truncate/split the response forwarded to the client.
Affected packages
| Package | Versions |
|---|---|
| PyPI · uwsgi | introduced 0, fixed 2.0.22 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-27522 ADVISORY
- https://github.com/apache/httpd/commit/d753ea76b5972a85349b68c31b59d04c60014f2d WEB
- https://github.com/unbit/uwsgi/commit/58ee1df31fa9e9af106aaeabb82374c36b433822 WEB
- https://github.com/unbit/uwsgi/commit/acb03530aaaeaa810f28a5b64da619525940f569 WEB
- https://github.com/unbit/uwsgi PACKAGE
- https://httpd.apache.org/security/vulnerabilities_24.html WEB
- https://lists.debian.org/debian-lts-announce/2023/04/msg00028.html WEB
- https://security.gentoo.org/glsa/202309-01 WEB
- https://uwsgi-docs.readthedocs.io/en/latest/Changelog-2.0.22.html WEB
- https://pypi.org/project/uwsgi PACKAGE
- https://github.com/advisories/GHSA-vcph-37mh-fqrh ADVISORY
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — PyPA Advisory Database |