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USN-4410-1: Net-SNMP vulnerability

2 July 2020

Net-SNMP could be made to crash if it received specially crafted input.

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Releases

Packages

  • 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)

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 20.04

After a standard system update you need to restart snmpd to make
all the necessary changes.

References

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Further reading