PYSEC-2022-254
At a glance
- Published
- Updated
- CVE
- CVE-2022-2255
- Aliases
- BIT-mod_wsgi-2022-2255, GHSA-7527-8855-9cf8
Description
A vulnerability was found in mod_wsgi. The X-Client-IP header is not removed from a request from an untrusted proxy, allowing an attacker to pass the X-Client-IP header to the target WSGI application because the condition to remove it is missing.
Affected packages
| Package | Versions |
|---|---|
| PyPI · mod-wsgi | introduced 0, fixed 4.9.3 |
References
- https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L14046-L14082 WEB
- https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L13940-L13941 WEB
- https://modwsgi.readthedocs.io/en/latest/release-notes/version-4.9.3.html WEB
- https://github.com/advisories/GHSA-7527-8855-9cf8 ADVISORY
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — PyPA Advisory Database |