========================================================================== Ubuntu Security Notice USN-4410-1 July 02, 2020
net-snmp vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 20.04 LTS Summary: Net-SNMP could be made to crash if it received specially crafted input. Software Description: - net-snmp: SNMP (Simple Network Management Protocol) server and applications Details: A double-free bug was discovered in snmpd server. An authenticated user could potentially cause a DoS by sending a crafted request to the server. (CVE-2019-20892) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS: libsnmp-base 5.8+dfsg-2ubuntu2.1 libsnmp-perl 5.8+dfsg-2ubuntu2.1 libsnmp35 5.8+dfsg-2ubuntu2.1 snmpd 5.8+dfsg-2ubuntu2.1 After a standard system update you need to restart snmpd to make all the necessary changes. References: https://usn.ubuntu.com/4410-1 CVE-2019-20892 Package Information: https://launchpad.net/ubuntu/+source/net-snmp/5.8+dfsg-2ubuntu2.1
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