CVE-2021-29622mediumCWE-601

CVE-2021-29622: falha de média gravidade em prometheus

Arbitrary redirects under /new endpoint

Publicada em · Atualizada em

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33Vexday Risk Score

Corrija em breve. Ela tem exploit funcional público.

ssvc Attendcvss 6.5epss 20%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Produtos afetados
prometheus · prometheus
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