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d="scan'208";a="535289036" Received: from rcdn-l-core-01.cisco.com ([173.37.255.138]) by rcdn-iport-9.cisco.com with ESMTP/TLS/TLS_AES_256_GCM_SHA384; 16 Oct 2026 03:52:37 +0000 Received: from sjc-ads-5245.cisco.com (sjc-ads-5245.cisco.com [10.28.23.9]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by rcdn-l-core-01.cisco.com (Postfix) with ESMTPS id 456DB18000314; Fri, 16 Oct 2026 03:52:37 +0000 (GMT) Received: by sjc-ads-5245.cisco.com (Postfix, from userid 1887505) id E33F3CBF201; Thu, 15 Oct 2026 20:52:36 -0700 (PDT) From: "Hetvi Thakar -X (hthakar - E INFOCHIPS PRIVATE LIMITED at Cisco)" To: openembedded-core@lists.openembedded.org Cc: xe-linux-external@cisco.com Subject: [OE-core][wrynose][PATCH 01/10] openssh: Fix CVE-2026-106584 Date: Thu, 15 Oct 2026 20:52:27 -0700 Message-Id: <20261016035236.442896-2-hthakar@cisco.com> X-Mailer: git-send-email 2.35.6 In-Reply-To: <20261016035236.442896-1-hthakar@cisco.com> References: <20261016035236.442896-1-hthakar@cisco.com> MIME-Version: 1.0 X-Auto-Response-Suppress: DR, OOF, AutoReply X-Outbound-Client-TLS: ANONYMOUS;sjc-ads-5245.cisco.com [10.28.23.9];TLSv1.3;TLS_AES_256_GCM_SHA384;256 X-Outbound-SMTP-Client: 10.28.23.9, sjc-ads-5245.cisco.com X-Outbound-Node: rcdn-l-core-01.cisco.com List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Fri, 16 Oct 2026 03:52:44 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/247912 From: Hetvi Thakar This patch applies the upstream fix as referenced in [2], using the commit shown in [1]. [1] https://github.com/openssh/openssh-portable/commit/aef20dfe30e68a469911a229b9117e7134766311 [2] https://ubuntu.com/security/CVE-2026-106584 Signed-off-by: Hetvi Thakar --- .../openssh/openssh/CVE-2026-106584.patch | 39 +++++++++++++++++++ .../openssh/openssh_10.3p1.bb | 1 + 2 files changed, 40 insertions(+) create mode 100644 meta/recipes-connectivity/openssh/openssh/CVE-2026-106584.patch diff --git a/meta/recipes-connectivity/openssh/openssh/CVE-2026-106584.patch b/meta/recipes-connectivity/openssh/openssh/CVE-2026-106584.patch new file mode 100644 index 0000000000..31b35aad9a --- /dev/null +++ b/meta/recipes-connectivity/openssh/openssh/CVE-2026-106584.patch @@ -0,0 +1,39 @@ +From aef20dfe30e68a469911a229b9117e7134766311 Mon Sep 17 00:00:00 2001 +From: "djm@openbsd.org" +Date: Tue, 15 Sep 2026 08:31:46 +0000 +Subject: [PATCH] upstream: Correct handling of DST when converting dates + +Timestamps conversion was ignoring Daylight Savings Time (DST) causing +date conversions to be +/-1 hour under some circumstances. + +bz4004; from Khush Patel, ok deraadt + +OpenBSD-Commit-ID: bd5eb2603c04d4b5072b0e593b137a98ef75b731 + +CVE: CVE-2026-106584 +Upstream-Status: Backport [https://github.com/openssh/openssh-portable/commit/aef20dfe30e68a469911a229b9117e7134766311] + +Backport Changes: +- Omitted the upstream misc.c OpenBSD revision-only hunk. OpenSSH 10.3p1 + also lacks earlier error-sentinel handling; that is not part of this + DST fix and is not imported here. + +(cherry picked from commit aef20dfe30e68a469911a229b9117e7134766311) +Signed-off-by: Hetvi Thakar +--- + misc.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/misc.c b/misc.c +--- a/misc.c ++++ b/misc.c +@@ -2591,6 +2591,7 @@ parse_absolute_time(const char *s, uint64_t *tp) + if ((tt = timegm(&tm)) < 0) + return SSH_ERR_INVALID_FORMAT; + } else { ++ tm.tm_isdst = -1; /* mktime decides DST */ + if ((tt = mktime(&tm)) < 0) + return SSH_ERR_INVALID_FORMAT; + } +-- +2.43.0 diff --git a/meta/recipes-connectivity/openssh/openssh_10.3p1.bb b/meta/recipes-connectivity/openssh/openssh_10.3p1.bb index 0b34e4563c..aceaa6420f 100644 --- a/meta/recipes-connectivity/openssh/openssh_10.3p1.bb +++ b/meta/recipes-connectivity/openssh/openssh_10.3p1.bb @@ -34,6 +34,7 @@ SRC_URI = "https://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-${PV}.ta file://CVE-2026-73283.patch \ file://CVE-2026-73282.patch \ file://CVE-2026-73281.patch \ + file://CVE-2026-106584.patch \ " SRC_URI[sha256sum] = "56682a36bb92dcf4b4f016fd8ec8e74059b79a8de25c15d670d731e7d18e45f4"