| Name | CVE-2018-19840 |
| Description | The function WavpackPackInit in pack_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (resource exhaustion caused by an infinite loop) via a crafted wav audio file because WavpackSetConfiguration64 mishandles a sample rate of zero. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2525-1, ELA-346-1 |
| Debian Bugs | 915564 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| wavpack (PTS) | jessie, jessie (lts) | 4.70.0-1+deb8u1 | fixed |
| stretch (security), stretch (lts), stretch | 5.0.0-2+deb9u3 | fixed |
| buster | 5.1.0-6+deb10u1 | fixed |
| bullseye | 5.4.0-1 | fixed |
| bookworm | 5.6.0-1 | fixed |
| sid, trixie | 5.7.0-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/dbry/WavPack/commit/070ef6f138956d9ea9612e69586152339dbefe51
https://github.com/dbry/WavPack/issues/53