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CVE-2021-29622

MEDIUM

6.5

Description

Prometheus is an open-source monitoring system and time series database. In 2.23.0, Prometheus changed its default UI to the New ui. To ensure a seamless transition, the URL's prefixed by /new redirect to /. Due to a bug in the code, it is possible for an attacker to craft an URL that can redirect to any other URL, in the /new endpoint. If a user visits a prometheus server with a specially crafted address, they can be redirected to an arbitrary URL. The issue was patched in the 2.26.1 and 2.27.1 releases. In 2.28.0, the /new endpoint will be removed completely. The workaround is to disable access to /new via a reverse proxy in front of Prometheus.

Details CVE

Score CVSS v3.16.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie5/19/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

prometheus:prometheus

Faiblesses (CWE)

CWE-601

References

https://github.com/prometheus/prometheus/releases/tag/v2.26.1(security-advisories@github.com)

https://github.com/prometheus/prometheus/releases/tag/v2.27.1(security-advisories@github.com)

https://github.com/prometheus/prometheus/security/advisories/GHSA-vx57-7f4q-fpc7(security-advisories@github.com)

https://github.com/prometheus/prometheus/releases/tag/v2.26.1(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/prometheus/prometheus/releases/tag/v2.27.1(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/prometheus/prometheus/security/advisories/GHSA-vx57-7f4q-fpc7(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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