[ubuntu/jammy-security] haproxy 2.4.30-0ubuntu0.22.04.2 (Accepted)
Marc Deslauriers
marc.deslauriers at canonical.com
Mon Jun 22 13:43:18 UTC 2026
haproxy (2.4.30-0ubuntu0.22.04.2) jammy-security; urgency=medium
* SECURITY UPDATE: overflow in FCGI demux record length field
- debian/patches/CVE-2026-55203.patch: mux-fcgi: fix uint16_t overflow in
drl += drp in src/mux_fcgi.c.
- CVE-2026-55203
* SECURITY UPDATE: NULL dereference in hpack_dht_insert()
- debian/patches/CVE-2026-55204.patch: hpack-tbl: add missing NULL check
after hpack_dht_defrag() in src/hpack-tbl.c.
- CVE-2026-55204
haproxy (2.4.30-0ubuntu0.22.04.1) jammy; urgency=medium
* New upstream version (LP: #2127664)
- Fix an issue in H2 where 'Z' character was not rejected as expected from
header field names
- For further information, see the upstream release notes:
+ https://www.mail-archive.com/haproxy@formilux.org/msg46188.html
* d/p/CVE-2025-11230.patch: drop patch fixed upstream in 2.4.30
haproxy (2.4.29-0ubuntu0.22.04.1) jammy; urgency=medium
* New upstream version (LP: #2112526)
- This new version includes several bug fixes.
- The SSL stack is now always completely initialized.
- For further information, see the upstream release notes:
+ https://www.mail-archive.com/haproxy@formilux.org/msg44427.html
+ https://www.mail-archive.com/haproxy@formilux.org/msg44784.html
+ https://www.mail-archive.com/haproxy@formilux.org/msg45071.html
+ https://www.mail-archive.com/haproxy@formilux.org/msg45416.html
+ https://www.mail-archive.com/haproxy@formilux.org/msg45810.html
* d/p/CVE-2025-32464.patch: drop patch applied upstream
Date: 2026-06-19 16:52:13.429171+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/haproxy/2.4.30-0ubuntu0.22.04.2
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