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Ubuntu 6.06 LTS USN-456-1 Critical: snmpd Denial of Service

The SNMP service did not correctly handle TCP disconnects. Remote subagents could cause a denial of service if they dropped a connection at a specific time. . =========================================================== Ubuntu Security Notice USN-456-1 May 02, 2007 net-snmp vulnerability CVE-2005-4837 ========================================================== A security issue affects the following Ubuntu releases: Ubuntu 6.06 LTS This advisory also applies to the corresponding versions of Kubuntu, Edubuntu, and Xubuntu. The problem can be corrected by upgrading your system to the following package versions: Ubuntu 6.06 LTS: snmpd 5.2.1.2-4ubuntu2.1 In general, a standard system upgrade is sufficient to effect the necessary changes. Details follow: The SNMP service did not correctly handle TCP disconnects. Remote subagents could cause a denial of service if they dropped a connection at a specific time. Updated packages for Ubuntu 6.06 LTS: Source archives: Size/MD5: 71936 2a4cb9c1f800080e5e2374f3f84b8d7a Size/MD5: 792 2855b4bf1c6d5fdda432999b3e7c7533 Size/MD5: 3869893 34159770a7fe418d99fdd416a75358b1 Architecture independent packages: Size/MD5: 1151640 e40129b2a40d0efe2644207776152c98 Size/MD5: 822598 b768bdd2b9f4417925b4b3efb3d4edcb amd64 architecture (Athlon64, Opteron, EM64T Xeon) Size/MD5: 896164 855871a700bfa3655ac3a10118cb69e6 Size/MD5: 1496678 398e8f61079aff0fba54135322812d36 Size/MD5: 1825690 fb3b45a844420bc93c0c1ea7aec1b6c8 Size/MD5: 888946 2ddf1fd336891d925c05c093620c6755 Size/MD5: 796756 90b141201184e1f01ab9ff0e1b4f3612 i386 architecture (x86 compatible Intel/AMD) Size/MD5: 896372 eac0a7df274971ba80b1dd669c0f0ec8 Size/MD5: 1267600 b52a5f612636a6d2ba77efe7da2fb864 Size/MD5: 1709432cb84264a9581bcbb2093280924d2036f Size/MD5: 881478 4d9bc662c8ecab47b484c33765b24a55 Size/MD5: 794300 aeaf12afa90adbe6466e1f14ac3a81e7 powerpc architecture (Apple Macintosh G3/G4/G5) Size/MD5: 912514 2af054816148762b77a561655944b2b8 Size/MD5: 1589090 f00c4b7f21855f7862864bf51b898569 Size/MD5: 1727216 7a982cc48199b22df04cb84f1fc5f217 Size/MD5: 898250 75a7b6278614c10ab1967a689f00a6e1 Size/MD5: 795666 449405c93bf2c822694c51c09112cf6c sparc architecture (Sun SPARC/UltraSPARC) Size/MD5: 896380 8d9bced826d6097c92b056fba5651cec Size/MD5: 1485066 fff34136dd9ef3ccb9fa43d58cb8f31c Size/MD5: 1705908 95015429b477368287651682622c12ff Size/MD5: 882846 223f74ba12b6374e8c79c9b05b3f7a9e Size/MD5: 796020 af0197bc714b9a1bf0ad240d208ee497 . Ubuntu Security Notice USN-457-2 highlights vulnerabilities in the OpenSSH service that could lead to remote access exploits. Ensure to follow the upgrade guidance provided.. net-snmp Security Issue, Ubuntu Update, Denial of Service Exploit. . Severity: Critical. LinuxSecurity.com Team

May 02, 2007 •Critical Ubuntu