USN-1982-1: Python 2.6 vulnerability

1 October 2013

Fraudulent security certificates could allow sensitive information to be exposed when accessing the Internet.

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Releases

Packages

  • python2.6 - An interactive high-level object-oriented language

Details

Ryan Sleevi discovered that Python did not properly handle certificates
with NULL characters in the Subject Alternative Name field. An attacker
could exploit this to perform a machine-in-the-middle attack to view sensitive
information or alter encrypted communications.

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 10.04

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

References

Related notices

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