CVE Vulnerability

CVE-2022-46146

Prometheus Exporter Toolkit is a utility package to build exporters. Prior to versions 0.7.2 and 0.8.2, if someone has access to a Prometheus web.yml file and users' bcrypted passwords, they can bypass security by poisoning the built-in authentication cache. Versions 0.7.2 and 0.8.2 contain a fix for the issue. There is no workaround, but attacker must have access to the hashed password to use this functionality.

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/prometheus/exporter-toolkit/security/advisories/GHSA-7rg2-cxvp-9p7p Third Party Advisory
https://github.com/prometheus/exporter-toolkit/commit/5b1eab34484ddd353986bce736cd119d863e4ff5 Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/11/29/1 Exploit Mailing List
http://www.openwall.com/lists/oss-security/2022/11/29/2 Exploit Mailing List
http://www.openwall.com/lists/oss-security/2022/11/29/4 Exploit Mailing List
Configurations

Configuration 1

cpe:2.3:a:prometheus:exporter_toolkit:*:*:*:*:*:*:*:*
cpe:2.3:a:prometheus:exporter_toolkit:*:*:*:*:*:*:*:*
Information

Published : 2022-11-29 02:15

Updated : 2023-02-01 03:39

NVD link : CVE-2022-46146

Mitre link : CVE-2022-46146

Products Affected
No products.
CWE
CWE-287

CWE-303

Incorrect Implementation of Authentication Algorithm