USN-5108-2: Libntlm vulnerability

15 February 2022

Libntlm could be made to crash or possibly execute arbitrary code.

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Releases

Packages

  • libntlm - NTLM authentication library

Details

USN-5108-1 fixed a vulnerability in Libntlm.
This update provides the corresponding update for Ubuntu 14.04 ESM and
Ubuntu 16.04 ESM.

Original advisory details:

It was discovered that Libntlm incorrectly handled specially crafted NTML
requests. An attacker could possibly use this issue to cause a denial of
service or another unspecified impact.

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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.

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Update instructions

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

Ubuntu 16.04
Ubuntu 14.04

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

References

Related notices

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