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USN-4809-1: VideoLAN x265 vulnerability

15 March 2021

VideoLAN x265 could be made to crash if it received specially crafted input.

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Releases

Packages

  • x265 - H.265/HEVC video stream encoder

Details

It was discovered that VideoLAN x265 mishandled certain memory-allocation
inputs. An attacker could use this vulnerability to cause a denial of
service (crash)

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 16.04

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

References

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Further reading