1. Ubuntu Security Notices
  2. USN-7259-3

USN-7259-3: GNU C Library vulnerability

Publication date

10 February 2025

Overview

GNU C Library could be made to crash or run programs if it received specially crafted input.

Releases

Packages

Details

USN-7259-1 fixed a vulnerability in GNU C Library. This update provides the
corresponding update for Ubuntu 14.04 LTS.

Original advisory details:

It was discovered that GNU C Library incorrectly handled memory when using
the assert function. An attacker could possibly use this issue to cause a
denial of service or execute arbitrary code.

USN-7259-1 fixed a vulnerability in GNU C Library. This update provides the
corresponding update for Ubuntu 14.04 LTS.

Original advisory details:

It was discovered that GNU C Library incorrectly handled memory when using
the assert function. An attacker could possibly use this issue to cause a
denial of service or execute arbitrary code.

Update instructions

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

Learn more about how to get the fixes.

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

Ubuntu Release Package Version
14.04 trusty libc6 –  2.19-0ubuntu6.15+esm4  

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References

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