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HTTP Request Smuggling The advisory has been revoked - it doesn't affect any version of package rubygem-bundler-doc  (opens in a new tab)

Threat Intelligence

EPSS
3.82% (90th percentile)

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  • Snyk IDSNYK-RHEL8-RUBYGEMBUNDLERDOC-1485725
  • published26 Jul 2021
  • disclosed29 Sept 2020
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Introduced: 29 Sep 2020

CVE-2020-25613  (opens in a new tab)
CWE-444  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:8.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rubygem-bundler-doc package and not the rubygem-bundler-doc package as distributed by RHEL.

An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check), which may lead to an HTTP Request Smuggling attack.

References