USN-1980-1: Vino vulnerability

30 September 2013

Vino could be made to hang if it received specially crafted network traffic.

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Releases

Packages

  • vino - VNC server for GNOME

Details

Jonathan Claudius discovered that Vino incorrectly handled closing invalid
connections. A remote attacker could use this issue to cause Vino to
consume resources, resulting in 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 13.04
Ubuntu 12.10
Ubuntu 12.04

After a standard system update you need to restart your session to make all
the necessary changes.

References

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Further reading