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USN-3792-2: Net-SNMP vulnerability

16 October 2018

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

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Releases

Packages

  • net-snmp - SNMP (Simple Network Management Protocol) server and applications

Details

USN-3792-1 fixed a vulnerability in Net-SNMP. This update provides
the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

It was discovered that Net-SNMP incorrectly handled certain certain crafted
packets. A remote attacker could possibly use this issue to cause Net-SNMP
to crash, resulting in a denial of service.

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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 12.04

In general, a standard system update will make all the necessary changes.

References

Related notices

  • USN-3792-3: libsnmp30, net-snmp
  • USN-3792-1: libsnmp30, snmp, snmptrapd, tkmib, python-netsnmp, libsnmp-dev, libsnmp-base, libsnmp-perl, net-snmp, snmpd

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Further reading