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d="scan'208";a="491708120" Received: from rcdn-l-core-11.cisco.com ([173.37.255.148]) by rcdn-iport-7.cisco.com with ESMTP/TLS/TLS_AES_256_GCM_SHA384; 10 Jun 2026 10:06:34 +0000 Received: from sjc-ads-20495.cisco.com (sjc-ads-20495.cisco.com [171.70.188.248]) (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 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "ciscoit-managed-infra-smtp-auth.cisco.com", Issuer "Internal Private TLS SubCA" (verified OK)) by rcdn-l-core-11.cisco.com (Postfix) with ESMTPS id D8EB218000257; Wed, 10 Jun 2026 10:06:33 +0000 (GMT) Received: by sjc-ads-20495.cisco.com (Postfix, from userid 1877012) id 85EE0CC1611; Wed, 10 Jun 2026 03:06:33 -0700 (PDT) From: "Ashishkumar Parmar X (asparmar - E INFOCHIPS PRIVATE LIMITED at Cisco)" To: openembedded-core@lists.openembedded.org Cc: xe-linux-external@cisco.com, to@cisco.com, Ashishkumar Parmar Subject: [OE-core] [scarthgap] [PATCH 4/5] bind: Ignore CVE-2026-3039 Date: Wed, 10 Jun 2026 03:04:03 -0700 Message-Id: <20260610100404.2993940-4-asparmar@cisco.com> X-Mailer: git-send-email 2.35.6 In-Reply-To: <20260610100404.2993940-1-asparmar@cisco.com> References: <20260610100404.2993940-1-asparmar@cisco.com> MIME-Version: 1.0 X-Auto-Response-Suppress: DR, OOF, AutoReply X-Outbound-Client-TLS: VERIFIED;sjc-ads-20495.cisco.com [171.70.188.248];TLSv1.3;TLS_AES_256_GCM_SHA384;256;ciscoit-managed-infra-smtp-auth.cisco.com X-Outbound-SMTP-Client: 171.70.188.248, sjc-ads-20495.cisco.com X-Outbound-Node: rcdn-l-core-11.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 ; Wed, 10 Jun 2026 10:06:43 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/238345 From: Ashishkumar Parmar Analysis: - CVE-2026-3039 affects BIND servers using TKEY-based authentication via GSS-API tokens [1]. - This recipe configures BIND with --with-gssapi=no, so the vulnerable GSS-API TKEY negotiation path is disabled [2]. - Hence ignoring the CVE for this build configuration. Reference: [1] https://kb.isc.org/docs/cve-2026-3039 [2] meta/recipes-connectivity/bind/bind_9.18.44.bb Signed-off-by: Ashishkumar Parmar --- meta/recipes-connectivity/bind/bind_9.18.44.bb | 1 + 1 file changed, 1 insertion(+) diff --git a/meta/recipes-connectivity/bind/bind_9.18.44.bb b/meta/recipes-connectivity/bind/bind_9.18.44.bb index dd8923f185..7b5baf5338 100644 --- a/meta/recipes-connectivity/bind/bind_9.18.44.bb +++ b/meta/recipes-connectivity/bind/bind_9.18.44.bb @@ -43,6 +43,7 @@ UPSTREAM_CHECK_REGEX = "(?P9.(\d*[02468])+(\.\d+)+(-P\d+)*)/" # Issue only affects dhcpd with recent bind versions. We don't ship dhcpd anymore # so the issue doesn't affect us. CVE_STATUS[CVE-2019-6470] = "not-applicable-config: Issue only affects dhcpd with recent bind versions and we don't ship dhcpd anymore." +CVE_STATUS[CVE-2026-3039] = "not-applicable-config: BIND is built with --with-gssapi=no, so GSS-API TKEY negotiation is disabled." inherit autotools update-rc.d systemd useradd pkgconfig multilib_header update-alternatives