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security advisoryFedoraBINDFedora 27: 2018-4dca7je64b Minor: BIND Authorization Vulnerabilities
Update to last supported version, fixes CVE-2017-3142 and CVE-2017-3143. Includes minor fix of missing dependencies.. --------------------------------------------------------------------------------Fedora Update Notification FEDORA-2017-30f678e62a 2017-07-07 22:40:59.830090 --------------------------------------------------------------------------------Name : bind Product : Fedora 26 Version : 9.11.1 Release : 2.P2.fc26 URL : Summary : The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) server Description : BIND (Berkeley Internet Name Domain) is an implementation of the DNS (Domain Name System) protocols. BIND includes a DNS server (named), which resolves host names to IP addresses; a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating properly. --------------------------------------------------------------------------------Update Information: Update to last supported version, fixes CVE-2017-3142 and CVE-2017-3143. Includes minor fix of missing dependencies. --------------------------------------------------------------------------------References: [ 1 ] Bug #1466189 - CVE-2017-3142 bind: An error in TSIG authentication can permit unauthorized zone transfers https://bugzilla.redhat.com/show_bug.cgi?id=1466189 [ 2 ] Bug #1466193 - CVE-2017-3143 bind: An error in TSIG authentication can permit unauthorized dynamic updates https://bugzilla.redhat.com/show_bug.cgi?id=1466193 --------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade bind' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be foundat https://fedoraproject.org/security/ -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list --
Jul 07, 2017
•Important
Fedora
89
security advisorycriticalFedoraFedora 25: 2017-d04f7ddd73 Critical: BIND TSIG Auth Flaw
Update back to ISC supported version. Security fix for CVE-2017-3143, CVE-2017-3142, CVE-2017-3140 ---- Update to 10.1.. --------------------------------------------------------------------------------Fedora Update Notification FEDORA-2017-d04f7ddd73 2017-07-05 20:18:38.455556 --------------------------------------------------------------------------------Name : bind Product : Fedora 25 Version : 9.10.5 Release : 2.P2.fc25 URL : Summary : The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) server Description : BIND (Berkeley Internet Name Domain) is an implementation of the DNS (Domain Name System) protocols. BIND includes a DNS server (named), which resolves host names to IP addresses; a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating properly. --------------------------------------------------------------------------------Update Information: Update back to ISC supported version. Security fix for CVE-2017-3143, CVE-2017-3142, CVE-2017-3140 ---- Update to 10.1. --------------------------------------------------------------------------------References: [ 1 ] Bug #1466189 - CVE-2017-3142 bind: An error in TSIG authentication can permit unauthorized zone transfers https://bugzilla.redhat.com/show_bug.cgi?id=1466189 [ 2 ] Bug #1461302 - CVE-2017-3140 bind: Error processing RPZ rules leads to endless loop while handling query https://bugzilla.redhat.com/show_bug.cgi?id=1461302 [ 3 ] Bug #1466193 - CVE-2017-3143 bind: An error in TSIG authentication can permit unauthorized dynamic updates https://bugzilla.redhat.com/show_bug.cgi?id=1466193 --------------------------------------------------------------------------------This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade bind' at the command line. For more information, refer to the dnf documentation availableat https://dnf.readthedocs.io/en/latest/command_ref.html All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/security/ -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list --
Jul 06, 2017
•Critical
Fedora
91
security advisorydenial of servicegentooGentoo: GLSA 200908-02 Regular: BIND Service Disruption Alert
Dynamic Update packets can cause a Denial of Service in the BIND daemon.. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200908-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: BIND: Denial of Service Date: August 01, 2009 Bugs: #279508 ID: 200908-02 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======= Dynamic Update packets can cause a Denial of Service in the BIND daemon. Background ========= ISC BIND is the Internet Systems Consortium implementation of the Domain Name System (DNS) protocol. Affected packages ================ ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-dns/bind < 9.4.3_p3 > = 9.4.3_p3 Description ========== Matthias Urlichs reported that the dns_db_findrdataset() function fails when the prerequisite section of the dynamic update message contains a record of type "ANY" and where at least one RRset for this FQDN exists on the server. Impact ===== A remote unauthenticated attacker could send a specially crafted dynamic update message to the BIND daemon (named), leading to a Denial of Service (daemon crash). This vulnerability affects all primary (master) servers -- it is not limited to those that are configured to allow dynamic updates. Workaround ========= Configure a firewall that performs Deep Packet Inspection to prevent nsupdate messages from reaching named. Alternatively, expose only secondary (slave) servers to untrusted networks. Resolution ========= All BIND users should upgrade to the latest version: # emerge --sync #emerge --ask --oneshot --verbose "> =net-dns/bind-9.4.3_p3" References ========= [ 1 ] CVE-2009-0696 https://www.cve.org/CVERecord?id=CVE-2009-0696 [ 2 ] ISC advisory Availability =========== This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/200908-02 Concerns? ======== Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to
Aug 01, 2009
Gentoo
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