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USN-4790-1: libtorrent vulnerability

15 March 2021

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

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Releases

Packages

Details

It was discovered that libtorrent incorrectly handled chunked headers.
A remote attacker could possibly use this to cause a crash resulting in a
denial of service.

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
Ubuntu 14.04

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

References

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Further reading