Affected: AlmaLinux:8: wavpack, AlmaLinux:8: wavpack-devel

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.

The function WavpackVerifySingleBlock in open_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (out-of-bounds read and application crash) via a crafted WavPack Lossless Audio file, as demonstrated by wvunpack.

The function WavpackVerifySingleBlock in open_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (out-of-bounds read and application crash) via a crafted WavPack Lossless Audio file, as demonstrated by wvunpack.

Security update for wavpack

Security update for wavpack

Affected: Ubuntu:18.04:LTS: wavpack

The function WavpackVerifySingleBlock in open_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (out-of-bounds read and application crash) via a crafted WavPack Lossless Audio file, as demonstrated by wvunpack.