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USN-3412-1: file vulnerability

7 September 2017

The file utility could be made to crash if it opened a specially crafted file.

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Releases

Packages

  • file - Tool to determine file types

Details

Thomas Jarosch discovered that file incorrectly handled certain ELF
files. An attacker could use this to cause file to crash, resulting
in a denial of service.

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 17.04

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

References

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Further reading