========================================================================== Ubuntu Security Notice USN-3960-1 April 30, 2019
wavpack vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 19.04 - Ubuntu 18.10 - Ubuntu 18.04 LTS Summary: WavPack could be made to crash if it received a specially crafted file. Software Description: - wavpack: audio codec (lossy and lossless) - encoder and decoder Details: It was discovered that WavPack incorrectly handled certain DFF files. An attacker could possibly use this issue to cause a denial of service. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04: libwavpack1 5.1.0-5ubuntu0.1 wavpack 5.1.0-5ubuntu0.1 Ubuntu 18.10: libwavpack1 5.1.0-4ubuntu0.2 wavpack 5.1.0-4ubuntu0.2 Ubuntu 18.04 LTS: libwavpack1 5.1.0-2ubuntu1.3 wavpack 5.1.0-2ubuntu1.3 In general, a standard system update will make all the necessary changes. References: https://usn.ubuntu.com/usn/usn-3960-1 CVE-2019-11498 Package Information: https://launchpad.net/ubuntu/+source/wavpack/5.1.0-5ubuntu0.1 https://launchpad.net/ubuntu/+source/wavpack/5.1.0-4ubuntu0.2 https://launchpad.net/ubuntu/+source/wavpack/5.1.0-2ubuntu1.3
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