From af97fbb9ca5c8e1eaef4ef182836c2b61774ee00 Mon Sep 17 00:00:00 2001 From: Titouan Christophe Date: Wed, 5 Aug 2026 15:48:45 +0200 Subject: [PATCH] package/samba4: security bump to v4.22.11 See the release notes: https://www.samba.org/samba/history/samba-4.22.11.html This is a security release in order to address the following defects: o CVE-2026-6949: TSIG packet with name compression can crash DNS Incorrect size calculations when a TSIG record contains compressed names can lead to a large out-of-bounds write causing the server to crash. https://www.samba.org/samba/security/CVE-2026-6949.html o CVE-2026-58216: An authenticated user could possibly crash a KDC process A kpasswd packet that contains malformed ASN.1 might cause the server to access 6 bytes of unallocated memory. This memory is not exposed to the user, but in some circumstances the server could crash. https://www.samba.org/samba/security/CVE-2026-58216.html o CVE-2026-58218: DNS signing DoS via TKEY name cache exhaustion An unauthenticated user can repeatedly register names TKEY names, which floods a cache causing legitimate TKEYs to be expunged. This can practically block the use DNS TSIG signing. https://www.samba.org/samba/security/CVE-2026-58218.html o CVE-2026-58221: Samba AD authenticated LDAP access domain takeover Samba AD low-privilege authenticated LDAP access allows modifications to internal LDB special DNs, which permits a domain takeover. https://www.samba.org/samba/security/CVE-2026-58221.html o CVE-2026-58222: Samba AD LDAP Compare filter injection and trusted-request confusion disclose protected attributes An ordinary authenticated domain user can bypass access checks and query confidential Active Directory attributes (such as KDS root keys) via LDAP Compare requests. Due to a filter injection flaw and trusted execution context, the LDAP Compare operation can be turned into a protected-attribute disclosure oracle. https://www.samba.org/samba/security/CVE-2026-58222.html o CVE-2026-58224 The CTDB protocol has bounds checking issues CTDB fails to do integrity checking of received packets. This includes failure to check field lengths against packet lengths when unmarshalling packets. https://www.samba.org/samba/security/CVE-2026-58224.html (alternative to commit b5e6133eabd3371f999f26215ac70406530eb0d9) Signed-off-by: Titouan Christophe --- package/samba4/samba4.hash | 4 ++-- package/samba4/samba4.mk | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/package/samba4/samba4.hash b/package/samba4/samba4.hash index 1875343d11..ad60feaa2a 100644 --- a/package/samba4/samba4.hash +++ b/package/samba4/samba4.hash @@ -1,4 +1,4 @@ # Locally calculated after checking pgp signature -# https://download.samba.org/pub/samba/stable/samba-4.22.10.tar.asc -sha256 e601437cde4845a42e7818379cd0ad5fc4fa518a7cf5284cc0a2657e79b30c34 samba-4.22.10.tar.gz +# https://download.samba.org/pub/samba/stable/samba-4.22.11.tar.asc +sha256 d569b298a81cc212a39e9d1813bc4ca5c71ac93c4ceb2eec03db178096958d00 samba-4.22.11.tar.gz sha256 8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903 COPYING diff --git a/package/samba4/samba4.mk b/package/samba4/samba4.mk index 50ae8ba6af..3cbcbd0dd1 100644 --- a/package/samba4/samba4.mk +++ b/package/samba4/samba4.mk @@ -4,7 +4,7 @@ # ################################################################################ -SAMBA4_VERSION = 4.22.10 +SAMBA4_VERSION = 4.22.11 SAMBA4_SITE = https://download.samba.org/pub/samba/stable SAMBA4_SOURCE = samba-$(SAMBA4_VERSION).tar.gz SAMBA4_INSTALL_STAGING = YES