ALSA-2020:1581

WavPack is a completely open audio compression format providing lossless, high-quality lossy, and a unique hybrid compression mode.

Security Fix(es):

• wawpack: Infinite loop in WavpackPackInit function lead to DoS (CVE-2018-19840)

• wawpack: Out-of-bounds read in WavpackVerifySingleBlock function leads to DoS (CVE-2018-19841)

• wavpack: Use of uninitialized variable in WavpackSetConfiguration64 leads to DoS (CVE-2019-11498)

• wavpack: Divide by zero in ParseDsdiffHeaderConfig leads to crash (CVE-2019-1010315)

• wavpack: Use of uninitialized variable in ParseCaffHeaderConfig leads to DoS (CVE-2019-1010317)

• wavpack: Use of uninitialized variable in ParseWave64HeaderConfig leads to DoS (CVE-2019-1010319)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.