========================================================================= Ubuntu Security Notice USN-4062-1 July 16, 2019 wavpack vulnerabilities ========================================================================= A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 19.04 - Ubuntu 18.04 LTS Summary: WavPack could be made to crash if it received a specially crafted WAV file. Software Description: - wavpack: audio codec (lossy and lossless) - encoder and decoder Details: Rohan Padhye discovered that WavPack incorrectly handled certain WAV files. An attacker could possibly use this issue to cause a denial of service. (CVE-2019-1010315, CVE-2019-1010317, CVE-2019-1010318, CVE-2019-1010319) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04: libwavpack1 5.1.0-5ubuntu0.2 wavpack 5.1.0-5ubuntu0.2 Ubuntu 18.04 LTS: libwavpack1 5.1.0-2ubuntu1.4 wavpack 5.1.0-2ubuntu1.4 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/4062-1 CVE-2019-1010315, CVE-2019-1010317, CVE-2019-1010318, CVE-2019-1010319 Package Information: https://launchpad.net/ubuntu/+source/wavpack/5.1.0-5ubuntu0.2 https://launchpad.net/ubuntu/+source/wavpack/5.1.0-2ubuntu1.4