From nobody Fri Aug 05 18:40:01 2022 X-Original-To: dev-commits-ports-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4LzvXf04t7z4Yft9; Fri, 5 Aug 2022 18:40:02 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4LzvXd6bzTz3qc4; Fri, 5 Aug 2022 18:40:01 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1659724801; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; 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Fri, 5 Aug 2022 18:40:01 GMT (envelope-from git) Date: Fri, 5 Aug 2022 18:40:01 GMT Message-Id: <202208051840.275Ie1k6096491@gitrepo.freebsd.org> To: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org, dev-commits-ports-main@FreeBSD.org From: Bernard Spil Subject: git: 33f3d25b77b3 - main - security/vuxml: Document Unbound vulnerabilities List-Id: Commit messages for all branches of the ports repository List-Archive: https://lists.freebsd.org/archives/dev-commits-ports-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-ports-all@freebsd.org X-BeenThere: dev-commits-ports-all@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: brnrd X-Git-Repository: ports X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 33f3d25b77b3d29978031c4fed7b1e42fe776f07 Auto-Submitted: auto-generated ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; 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mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N The branch main has been updated by brnrd: URL: https://cgit.FreeBSD.org/ports/commit/?id=33f3d25b77b3d29978031c4fed7b1e42fe776f07 commit 33f3d25b77b3d29978031c4fed7b1e42fe776f07 Author: Bernard Spil AuthorDate: 2022-08-05 18:39:58 +0000 Commit: Bernard Spil CommitDate: 2022-08-05 18:39:58 +0000 security/vuxml: Document Unbound vulnerabilities --- security/vuxml/vuln-2022.xml | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/security/vuxml/vuln-2022.xml b/security/vuxml/vuln-2022.xml index ba963e7d410f..1720194d1cba 100644 --- a/security/vuxml/vuln-2022.xml +++ b/security/vuxml/vuln-2022.xml @@ -1,3 +1,46 @@ + + Unbound -- Multiple vulnerabilities + + + unbound + 1.16.2 + + + + +

NLnet Labs reports:

+
+

novel type of the "ghost domain names" attack. The vulnerability + works by targeting an Unbound instance. Unbound is queried for a + rogue domain name when the cached delegation information is about to + expire. The rogue nameserver delays the response so that the cached + delegation information is expired. Upon receiving the delayed answer + containing the delegation information, Unbound overwrites the now + expired entries. This action can be repeated when the delegation + information is about to expire making the rogue delegation + information ever-updating.

+

novel type of the "ghost domain names" attack. The vulnerability + works by targeting an Unbound instance. Unbound is queried for a + subdomain of a rogue domain name. The rogue nameserver returns + delegation information for the subdomain that updates Unbound's + delegation cache. This action can be repeated before expiry of the + delegation information by querying Unbound for a second level + subdomain which the rogue nameserver provides new delegation + information.

+
+ + + + CVE-2022-30699 + CVE-2022-30698 + https://www.nlnetlabs.nl/projects/unbound/security-advisories/ + + + 2022-08-01 + 2022-08-05 + + + gitea -- multiple issues