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Package "haproxy"

Name: haproxy

Description:

fast and reliable load balancing reverse proxy
Latest version: 3.4.2-1ubuntu4.1
Release: stonking (26.10)
Level: security
Repository: main
Homepage: http://www.haproxy.org/

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Other versions of "haproxy" in Stonking

Repository Area Version
base universe 3.4.2-1ubuntu4
base main 3.4.2-1ubuntu4
security universe 3.4.2-1ubuntu4.1

Changelog

Version: 3.4.2-1ubuntu4.1 2026-11-03 18:08:09 UTC

haproxy (3.4.2-1ubuntu4.1) stonking-security; urgency=medium

  * SECURITY UPDATE: DoS via truncated HTTP/2 PING frame
    - debian/patches/CVE-2026-110353.patch: BUG/MEDIUM: mux-h1: only accept the
      H2 preface on the first request in src/mux_h1.c.
    - CVE-2026-110353
  * SECURITY UPDATE: DoS via HTTP/1.1 chunked request
    - debian/patches/CVE-2026-110354.patch: BUG/MAJOR: h1-htx: report an error
      on a too long chunk-size line in reg-tests/http-
      messaging/h1_big_chunk_size_line.vtc, src/h1_htx.c.
    - CVE-2026-110354

 -- Marc Deslauriers Tue, 27 Oct 2026 15:58:19 -0500
CVE-2026-110353 HAProxy 3.2 before 3.4.6 allows a remote unauthenticated attacker to cause a denial of service (worker-thread CPU exhaustion) via a truncated HTTP/2
CVE-2026-110354 HAProxy 3 before 3.4.6 allows a remote unauthenticated attacker to cause a denial of service (persistent worker-thread CPU exhaustion) via an HTTP/1.


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