USN-2756-1: rpcbind vulnerability

30 September 2015

rpcbind could be made to crash or run programs if it received specially crafted network traffic.

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Releases

Packages

  • rpcbind - converts RPC program numbers into universal addresses

Details

It was discovered that rpcbind incorrectly handled certain memory
structures. A remote attacker could use this issue to cause rpcbind to
crash, resulting in a denial of service, or possibly execute arbitrary
code.

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 15.04
Ubuntu 14.04
Ubuntu 12.04

After a standard system update you need to reboot your computer to make
all the necessary changes.

References

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Further reading