Full-read SSRF in Spring Cloud Netflix (Hystrix Dashboard)

By
Anandhu Krishnan
Published on
10 Jan 2022
Vulnerability

Description

Spring Cloud Netflix, versions 2.2.x prior to 2.2.4, versions 2.1.x to 2.1.6, and older unsupported versions allow applications to use the Hystrix Dashboard proxy.stream endpoint to make requests to any server reachable by the server hosting the dashboard.

A malicious user, or attacker, can send a request to other servers that should not be exposed publicly.

Recommendation

  • Update to the latest version
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Written by
Anandhu Krishnan
Anandhu Krishnan
Lead Engineer
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