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Ubuntu alert USN-2166-1 (net-snmp)

From:  Marc Deslauriers <marc.deslauriers@canonical.com>
To:  ubuntu-security-announce@lists.ubuntu.com
Subject:  [USN-2166-1] Net-SNMP vulnerabilities
Date:  Mon, 14 Apr 2014 09:17:22 -0400
Message-ID:  <534BDFE2.3080203@canonical.com>

========================================================================== Ubuntu Security Notice USN-2166-1 April 14, 2014 net-snmp vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 13.10 - Ubuntu 12.10 - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS Summary: Net-SNMP could be made to crash if it received specially crafted network traffic. Software Description: - net-snmp: SNMP (Simple Network Management Protocol) server and applications Details: Ken Farnen discovered that Net-SNMP incorrectly handled AgentX timeouts. A remote attacker could use this issue to cause the server to crash or to hang, resulting in a denial of service. (CVE-2012-6151) It was discovered that the Net-SNMP ICMP-MIB incorrectly validated input. A remote attacker could use this issue to cause the server to crash, resulting in a denial of service. This issue only affected Ubuntu 13.10. (CVE-2014-2284) Viliam Púčik discovered that the Net-SNMP perl trap handler incorrectly handled NULL arguments. A remote attacker could use this issue to cause the server to crash, resulting in a denial of service. (CVE-2014-2285) It was discovered that Net-SNMP incorrectly handled AgentX multi-object requests. A remote attacker could use this issue to cause the server to hang, resulting in a denial of service. This issue only affected Ubuntu 10.04 LTS, Ubuntu 12.04 LTS and Ubuntu 12.10. (CVE-2014-2310) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 13.10: libsnmp30 5.7.2~dfsg-8ubuntu1.1 Ubuntu 12.10: libsnmp15 5.4.3~dfsg-2.5ubuntu1.1 Ubuntu 12.04 LTS: libsnmp15 5.4.3~dfsg-2.4ubuntu1.2 Ubuntu 10.04 LTS: libsnmp15 5.4.2.1~dfsg0ubuntu1-0ubuntu2.3 In general, a standard system update will make all the necessary changes. References: http://www.ubuntu.com/usn/usn-2166-1 CVE-2012-6151, CVE-2014-2284, CVE-2014-2285, CVE-2014-2310 Package Information: https://launchpad.net/ubuntu/+source/net-snmp/5.7.2~dfsg-... https://launchpad.net/ubuntu/+source/net-snmp/5.4.3~dfsg-... https://launchpad.net/ubuntu/+source/net-snmp/5.4.3~dfsg-... https://launchpad.net/ubuntu/+source/net-snmp/5.4.2.1~dfs... -- ubuntu-security-announce mailing list ubuntu-security-announce@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security...


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