CVE-2022-2255
Published: 22 July 2022
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.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
mod-wsgi
Launchpad, Ubuntu, Debian |
bionic |
Released
(4.5.17-1ubuntu1.1)
|
| focal |
Released
(4.6.8-1ubuntu3.1)
|
|
| jammy |
Released
(4.9.0-1ubuntu0.1)
|
|
| kinetic |
Released
(4.9.0-1ubuntu1)
|
|
| trusty |
Not vulnerable
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
|
|
|
Patches:
upstream: https://github.com/GrahamDumpleton/mod_wsgi/commit/af3c0c2736bc0b0b01fa0f0aad3c904b7fa9c751 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | High |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |