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CVE-2021-39241 The advisory has been revoked - it doesn't affect any version of package haproxy  (opens in a new tab)

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EPSS
0.22% (60th percentile)

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  • Snyk IDSNYK-DEBIAN9-HAPROXY-1566781
  • published18 Aug 2021
  • disclosed17 Aug 2021
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Introduced: 17 Aug 2021

CVE-2021-39241  (opens in a new tab)

Amendment

The Debian security team deemed this advisory irrelevant for Debian:9.

NVD Description

Note: Versions mentioned in the description apply only to the upstream haproxy package and not the haproxy package as distributed by Debian.

An issue was discovered in HAProxy 2.0 before 2.0.24, 2.2 before 2.2.16, 2.3 before 2.3.13, and 2.4 before 2.4.3. An HTTP method name may contain a space followed by the name of a protected resource. It is possible that a server would interpret this as a request for that protected resource, such as in the "GET /admin? HTTP/1.1 /static/images HTTP/1.1" example.

References