USN-3492-1: LibRaw vulnerabilities

22 November 2017

libraw vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 17.10
  • Ubuntu 17.04
  • Ubuntu 16.04 LTS
  • Ubuntu 14.04 LTS

Summary

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

Software Description

  • libraw - raw image decoder library

Details

It was discovered that LibRaw incorrectly handled photo files. If a user or automated system were tricked into processing a specially crafted photo file, a remote attacker could cause applications linked against LibRaw to crash, resulting in a denial of service, or possibly execute arbitrary code

Update instructions

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

Ubuntu 17.10
libraw16 - 0.18.2-2ubuntu0.1
Ubuntu 17.04
libraw16 - 0.18.1-1ubuntu0.1
Ubuntu 16.04 LTS
libraw15 - 0.17.1-1ubuntu0.1
Ubuntu 14.04 LTS
libraw9 - 0.15.4-1ubuntu0.1

To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.

After a standard system update you need to restart your session to make all the necessary changes.

References