========================================================================== Ubuntu Security Notice USN-3578-1 February 22, 2018
wavpack vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 Summary: Several security issues were fixed in WavPack. Software Description: - wavpack: audio codec (lossy and lossless) - encoder and decoder Details: It was discovered that WavPack incorrectly handled certain DSDIFF files. An attacker could possibly use this to execute arbitrary code or cause a denial of service. (CVE-2018-7253) It was discovered that WavPack incorrectly handled certain CAF files. An attacker could possibly use this to cause a denial of service. (CVE-2018-7254) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libwavpack1 5.1.0-2ubuntu0.2 wavpack 5.1.0-2ubuntu0.2 In general, a standard system update will make all the necessary changes. References: https://www.ubuntu.com/usn/usn-3578-1 CVE-2018-7253, CVE-2018-7254 Package Information: https://launchpad.net/ubuntu/+source/wavpack/5.1.0-2ubuntu0.2
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