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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.0453 bind9 security update 2 April 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: bind9 Publisher: Debian Operating System: Debian GNU/Linux 6 Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2013-2266 Reference: ESB-2013.0440 Original Bulletin: http://www.debian.org/security/2013/dsa-2656 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-2656-1 security@debian.org http://www.debian.org/security/ Salvatore Bonaccorso March 30, 2013 http://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : bind9 Vulnerability : denial of service Problem type : remote Debian-specific: no CVE ID : CVE-2013-2266 Debian Bug : 704174 Matthew Horsfall of Dyn, Inc. discovered that BIND, a DNS server, is prone to a denial of service vulnerability. A remote attacker could use this flaw to send a specially-crafted DNS query to named that, when processed, would cause named to use an excessive amount of memory, or possibly crash. For the stable distribution (squeeze), this problem has been fixed in version 1:9.7.3.dfsg-1~squeeze10. For the testing distribution (wheezy), this problem has been fixed in version 1:9.8.4.dfsg.P1-6+nmu1. For the unstable distribution (sid), this problem has been fixed in version 1:9.8.4.dfsg.P1-6+nmu1. We recommend that you upgrade your bind9 packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: http://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQEcBAEBCgAGBQJRVwfuAAoJEG3bU/KmdcClTN8H/RFFGZtUqsNOL2f1h37luA37 ue0ijzAQewC+BSYn6sGTYItmiPDMU5Ok5m6LdYI5U5f/+47FBUcIQJv569zI5IKt J7gKlsNXCAQfV0eYZu0FctfSMn23QoKBSBF7j5PTwW6RiP2PvcocRa/lvYmT2GIU K6F5/Gmfk8VQRyCbsy26T7J3d3PuKIKYV2LGTUvKhIJKPhokrm5nESBTrE/0nmW7 9I/PSqK35nTiLyCBZinY0G3xl6UhrlQxxqHCryrFVZQVkOn8pUR06tulkJsx6rHW k8GgPkPk5w0oPs5VEk9WfLLgFX+ukvGS+DWFZyIT7lMPvQ2ac8aGDjpm0bu6Ys8= =7ACF - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBUVoyKu4yVqjM2NGpAQKPkA//ebxocUqJYplJJDfkEI6JA3CUHFF7cbsb jw5RdUEKB04mNcmwJcNyJIcFSy2YiCmqTzeSIi4iNaKSPJYpsdnuSIVEN7/+90CB a0Zx/BXI6BLOUHIwq1voyKncZTGPLqGMOokdxKyCRiEJOEciLT8rVQ1iEMRzgvit 8TicfSdqirg8a/yMhI6rOyQsQ3hURfiEa68w6kh3KfWbzog6P0aPj0enoKxjlvN3 gUr/C4YXxgo97dvivtbOPfrGJPZxGB1J6hkGpOf4buSKlDhg0TZaoZCzDQi1pTYp WT/1XbCXas4ObwK0VSW9yJjfa0mlxgdZs6Z/lNV8dMGvZMHzMSJ8i8GFseFLyXkp Njt0IoUxB8zUtyaePRTVES7PXSzTpRm2vxX7w7bZfUhD8FsYs0ll7Vbxa//KhVtp u8zGycQPp2dTZCRagCo43+Qv4cs2RuzicznQL1uIMIgisbxSOVrVcf4Mx3VnuNUT jAbrdn90yRxuh3+92bHndo+4Z2yEVFKolegKV07RvBD92mep39SPj94+N762kCct dS+x+Mq1fRiMgXxeTb1r9lMuL61UyY5BDonzpM2BZzUteg9zZyh+dGnDaOgGQ2jP 2RlQ+k1rl0NhnrSqWcKfAur3LeRakNjryrPE1YfOhWXfBL5IfYxsI/rWo65iuyaz 1/XKQIilcs4= =HjE7 -----END PGP SIGNATURE-----