1. Ubuntu Security Notices
  2. USN-3814-1

USN-3814-1: libmspack vulnerabilities

Publication date

12 November 2018

Overview

Several security issues were fixed in libmspack.

Releases

Packages

  • libmspack - library for Microsoft compression formats

Details

It was discovered libmspack incorrectly handled certain malformed CAB files.
A remote attacker could use this issue to cause libmspack to crash, resulting
in a denial of service. (CVE-2018-18584, CVE-2018-18585)

It was discovered libmspack incorrectly handled certain malformed CAB files.
A remote attacker could use this issue to cause libmspack to crash, resulting
in a denial of service. (CVE-2018-18584, CVE-2018-18585)

Update instructions

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

Learn more about how to get the fixes.

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

Ubuntu Release Package Version
18.10 cosmic libmspack0 –  0.7-1ubuntu0.1
18.04 bionic libmspack0 –  0.6-3ubuntu0.2
16.04 xenial libmspack0 –  0.5-1ubuntu0.16.04.3

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References

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