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USN-3533-1: Transmission vulnerability

16 January 2018

Transmission could be made to run arbitraty code.

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Releases

Packages

Details

It was discovered that Transmission incorrectly handled certain POST requests to
the RPC server and allowed DNS rebinding attack. An attacker could possibly use this
issue to execute arbitrary code.

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 17.10
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