USN-7214-1: HarfBuzz vulnerability

16 January 2025

HarfBuzz could be made to crash or run programs as your login if it opened a specially crafted file.

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Releases

Packages

  • harfbuzz - OpenType text shaping engine

Details

It was discovered that HarfBuzz incorrecty handled certain memory
operations. A remote attacker could use this issue to cause HarfBuzz 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 24.10

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

References

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Further reading