CVE-2022-2255
August 25, 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.
Affected Packages
mod-wsgi (PYTHON):
Affected version(s) >=4.1.0 <4.9.3Fix Suggestion:
Update to version 4.9.3mod-wsgi (PYTHON):
Affected version(s) >=4.1.0 <4.9.3Fix Suggestion:
Update to version 4.9.3mod-wsgi (PYTHON):
Affected version(s) >=4.1.0 <4.9.3Fix Suggestion:
Update to version 4.9.3mod-wsgi (PYTHON):
Affected version(s) >=4.1.0 <4.9.3Fix Suggestion:
Update to version 4.9.3Related Resources (10)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
EPSS
Base Score:
0.49
