USN-969-1: PCSC-Lite vulnerability

5 August 2010

Multiple buffer overflows in PC/SC service.

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Releases

Packages

  • pcsc-lite - Middleware to access a smart card using PC/SC

Details

It was discovered that the PC/SC service did not correctly handle
malformed messages. A local attacker could exploit this to execute
arbitrary code with root privileges.

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 9.10
Ubuntu 9.04
Ubuntu 10.04

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

References

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Further reading