USN-3694-1: NASM vulnerabilities

28 June 2018

NASM could be made to crash or run programs if it opened a specially crafted file.

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Releases

Packages

  • nasm - General-purpose x86 assembler

Details

It was discovered that NASM incorrectly handled certain source files. If a
user or automated system were tricked into processing a specially crafted
source file, a remote attacker could use these issues to cause NASM to
crash, resulting in a denial of service, or possibly execute arbitrary
code.

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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.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 14.04

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

References

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Further reading