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USN-2627-1: t1utils vulnerability

3 June 2015

t1utils could be made to crash or run programs as your login if it opened a specially crafted file.

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Releases

Packages

  • t1utils - Collection of simple Type 1 font manipulation programs

Details

Jakub Wilk discovered that t1utils incorrectly handled certain malformed fonts.
If a user or automated system were tricked into opening a specially crafted
font, a remote attacker could crash the application, leading to a denial of
service, or possibly execute arbitrary code with user 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 14.10
Ubuntu 14.04

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

References

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Further reading