USN-5833-1: python-future vulnerability

31 January 2023

python-future could be made to crash if it received specially crafted input.

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Packages

Details

Sebastian Chnelik discovered that python-future incorrectly handled
certain HTTP header field. An attacker could possibly use this issue
to cause a denial of service.

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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.

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Update instructions

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

Ubuntu 22.10
Ubuntu 22.04
Ubuntu 20.04
Ubuntu 18.04
Ubuntu 16.04

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

References

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