Improper Input Validation Affecting haproxy-debuginfo package, versions <0:2.8.0-1.amzn2023.0.2


Severity

Recommended
medium

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.18% (56th percentile)

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  • Snyk IDSNYK-AMZN2023-HAPROXYDEBUGINFO-5855234
  • published24 Aug 2023
  • disclosed10 Aug 2023

Introduced: 10 Aug 2023

CVE-2023-40225  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 haproxy-debuginfo to version 0:2.8.0-1.amzn2023.0.2 or higher.
This issue was patched in ALAS2023-2023-293.

NVD Description

Note: Versions mentioned in the description apply only to the upstream haproxy-debuginfo package and not the haproxy-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, 2.7.x before 2.7.10, and 2.8.x before 2.8.2 forwards empty Content-Length headers, violating RFC 9110 section 8.6. In uncommon cases, an HTTP/1 server behind HAProxy may interpret the payload as an extra request.

CVSS Scores

version 3.1