What is GHSA-m45g-f45x-vv22?

GHSA-m45g-f45x-vv22 is a security advisory published by GitHub Security Advisories with Medium severity. Improper input validation in CNCF Cortex

Which CVE IDs does GHSA-m45g-f45x-vv22 cover?

GHSA-m45g-f45x-vv22 covers the following CVE IDs: CVE-2021-31232. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-m45g-f45x-vv22?

GHSA-m45g-f45x-vv22 has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

Which products are affected by GHSA-m45g-f45x-vv22?

GHSA-m45g-f45x-vv22 affects 1 product, including: go/github.com/cortexproject/cortex:\u003c 1.8.1.

GHSA-m45g-f45x-vv22MediumCVSS 5.5

Improper input validation in CNCF Cortex

Vendor

GitHub Security Advisories

Published

June 23, 2021

Last Modified

February 1, 2023

🔗 CVE IDs covered (1)

CVE-2021-31232 →

📋 Description

The Alertmanager in CNCF Cortex before 1.8.1 has a local file disclosure vulnerability when -experimental.alertmanager.enable-api is used. The HTTP basic auth password_file can be used as an attack vector to send any file content via a webhook. The alertmanager templates can be used as an attack vector to send any file content because the alertmanager can load any text file specified in the templates list.

🎯 Affected products1

go/github.com/cortexproject/cortex:< 1.8.1

🔗 References (6)

https://nvd.nist.gov/vuln/detail/CVE-2021-31232
https://github.com/cortexproject/cortex/pull/4129/files
https://community.grafana.com/c/security-announcements
https://github.com/cortexproject/cortex
https://lists.cncf.io/g/cortex-users/message/50
https://github.com/advisories/GHSA-m45g-f45x-vv22