CVE-2022-2255

CVSS V2 None CVSS V3 High 7.5
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.
Overview
  • CVE ID
  • CVE-2022-2255
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-08-25T18:15:09
  • Last Modified Date
  • 2022-10-01T02:31:45
Weakness Enumerations
CWE URL
CWE-345 http://cwe.mitre.org/data/definitions/345.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:modwsgi:mod_wsgi:*:*:*:*:*:*:*:* 1 OR 4.9.3
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L13940-L13941 Exploit Third Party Advisory
https://github.com/GrahamDumpleton/mod_wsgi/blob/4.9.2/src/server/mod_wsgi.c#L14046-L14082 Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00021.html Mailing List Third Party Advisory
https://modwsgi.readthedocs.io/en/latest/release-notes/version-4.9.3.html Release Notes Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-2255
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2255
History
Created Old Value New Value Data Type Notes
2022-08-25 19:00:06 Added to TrackCVE