CVE-2022-2255
- Source
- https://cve.org/CVERecord?id=CVE-2022-2255
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-2255.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-2255
- Aliases
- Downstream
- Related
- Published
- 2022-08-25T18:15:09.993Z
- Modified
- 2026-02-21T01:15:47.606796Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L13940-L13941
- https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L14046-L14082
- https://lists.debian.org/debian-lts-announce/2022/09/msg00021.html
- https://modwsgi.readthedocs.io/en/latest/release-notes/version-4.9.3.html
- https://lists.debian.org/debian-lts-announce/2022/09/msg00021.html
- https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L13940-L13941
- https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L14046-L14082