Red Hat Security Advisory 2020-1581-01 - WavPack is a completely open audio compression format providing lossless, high-quality lossy, and a unique hybrid compression mode. Issues addressed include denial of service and out of bounds read vulnerabilities.
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Microsoft Font Subsetting DLL suffers from a heap corruption vulnerability in FixSbitSubTables.
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Dovecot version 2.3 suffers from multiple denial of service conditions. Included in this archive is the advisory as well as patches to address the issue.
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Ubuntu Security Notice 3961-1 - It was discovered that the Dovecot Submission login service incorrectly handled certain operations. A remote attacker could possibly use this issue to cause Dovecot to crash, resulting in a denial of service.
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Ubuntu Security Notice 3960-1 - It was discovered that WavPack incorrectly handled certain DFF files. An attacker could possibly use this issue to cause a denial of service.
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