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OpenAdvisories
Medium ALSA-2024:1142 2 CVEs

Moderate: haproxy security update

Published Mar 5, 2024 · Updated Oct 29, 2026

Summary

The haproxy packages provide a reliable, high-performance network load balancer for TCP and HTTP-based applications.

Security Fix(es):

* haproxy: Proxy forwards malformed empty Content-Length headers (CVE-2023-40225)
* haproxy: untrimmed URI fragments may lead to exposure of confidential data on static servers (CVE-2023-45539)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Fixed packages 1

ReleasePackageFixed in
AlmaLinux · 9 haproxy 2.4.22-3.el9_3

Vulnerabilities 2

References

  • report
    https://access.redhat.com/security/cve/CVE-2023-40225
  • report
    https://access.redhat.com/security/cve/CVE-2023-45539
  • report
    https://bugzilla.redhat.com/2231370
  • report
    https://bugzilla.redhat.com/2253037
  • advisory
    https://errata.almalinux.org/9/ALSA-2024-1142.html