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USN-4828-1: librelp vulnerability

15 March 2021

librelp could be made to run programs as an administrator.

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Releases

Packages

  • librelp - Reliable Event Logging Protocol (RELP) library

Details

It was discovered that librelp did not properly manage x509 certificates,
leading to a stack-based buffer overflow. A remote attacker could possibly
use this issue to 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 18.04
Ubuntu 16.04

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

References

Related notices

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Further reading