CVE Vulnerability

CVE-2022-23469

Traefik is an open source HTTP reverse proxy and load balancer. Versions prior to 2.9.6 are subject to a potential vulnerability in Traefik displaying the Authorization header in its debug logs. In certain cases, if the log level is set to DEBUG, credentials provided using the Authorization header are displayed in the debug logs. Attackers must have access to a users logging system in order for credentials to be stolen. This issue has been addressed in version 2.9.6. Users are advised to upgrade. Users unable to upgrade may set the log level to `INFO`, `WARN`, or `ERROR`.

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/traefik/traefik/pull/9574 Patch Third Party Advisory
https://github.com/traefik/traefik/releases/tag/v2.9.6 Release Notes Third Party Advisory
https://github.com/traefik/traefik/security/advisories/GHSA-h2ph-vhm7-g4hp Exploit Patch
Configurations

Configuration 1

cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*
Information

Published : 2022-12-08 10:15

Updated : 2022-12-12 06:47

NVD link : CVE-2022-23469

Mitre link : CVE-2022-23469

Products Affected
No products.
CWE
CWE-532

Insertion of Sensitive Information into Log File