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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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Releases

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.

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 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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Further reading