CVE-2022-46146

Name	CVE-2022-46146
Description	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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	1025127

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
golang-github-prometheus-exporter-toolkit (PTS)	bullseye	0.5.1-2+deb11u2	fixed
	bookworm	0.8.2-2	fixed
	trixie	0.13.1-1	fixed
	sid	0.14.0-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
golang-github-prometheus-exporter-toolkit	source	bullseye	0.5.1-2+deb11u2
golang-github-prometheus-exporter-toolkit	source	(unstable)	0.8.2-1			1025127

Notes

https://www.openwall.com/lists/oss-security/2022/11/29/1
https://github.com/prometheus/exporter-toolkit/security/advisories/GHSA-7rg2-cxvp-9p7p
https://github.com/prometheus/exporter-toolkit/commit/5b1eab34484ddd353986bce736cd119d863e4ff5 (v0.8.2)