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USN-6595-1: PyCryptodome vulnerability

23 January 2024

PyCryptodome could be made to expose sensitive information.

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Releases

Packages

Details

It was discovered that PyCryptodome had a timing side-channel when
performing OAEP decryption. A remote attacker could possibly use this issue
to recover sensitive information.

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 22.04

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

References

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Further reading