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Fencer Vulns
medium 5.5

CVE-2019-1010317 json

WavPack 5.1.0 and earlier is affected by: CWE-457: Use of Uninitialized Variable.

published 2019-07-11 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-2051

cvss
5.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.5%
EPSS 1.5% chance of exploitation in 30 days, percentile 73%
public exploits
0
none known

Summary

WavPack 5.1.0 and earlier is affected by: CWE-457: Use of Uninitialized Variable. The impact is: Unexpected control flow, crashes, and segfaults. The component is: ParseCaffHeaderConfig (caff.c:486). The attack vector is: Maliciously crafted .wav file. The fixed version is: After commit https://github.com/dbry/WavPack/commit/f68a9555b548306c5b1ee45199ccdc4a16a6101b.

Patch / fix

  • wavpack Debian 14, Debian 13, Debian 12 5.1.0-7

debian advisories DEBIAN-CVE-2019-1010317

  • wavpack Ubuntu 18.04 LTS 5.1.0-2ubuntu1.4

ubuntu advisories UBUNTU-CVE-2019-1010317

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • wavpack RHEL 8 5.1.0-15.el8

red hat advisories RHSA-2020:1581

  • wavpack openSUSE Tumbleweed 5.4.0-1.6

opensuse advisories openSUSE-SU-2024:11505-1

  • wavpack AlmaLinux 8 5.1.0-15.el8

almalinux advisories ALSA-2020:1581

  • wavpack Rocky Linux 8 5.1.0-15.el8

rocky linux advisories RLSA-2020:1581

  • wavpack Alpine 3.24, Alpine 3.23, Alpine 3.22 +14 more 5.1.0-r8
  • wavpack Alpine 3.7 5.1.0-r4

alpine advisories ALPINE-CVE-2019-1010317

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2019-1010317 updated cvss 3.3

wavpack: Use of uninitialized variable in ParseCaffHeaderConfig leads to DoS

  • Red Hat CodeReady Linux Builder (v. 8) wavpack-devel 5.1.0-15.el8, wavpack-debuginfo 5.1.0-15.el8, wavpack-debugsource 5.1.0-15.el8 Red Hat Enterprise Linux AppStream (v. 8) wavpack 5.1.0-15.el8
    fixed: vendor fix RHSA-2020:1581
  • Red Hat Enterprise Linux 6 wavpack Red Hat Enterprise Linux 7 wavpack
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.47% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/dbry/WavPack/issues/66 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P

Affected products

  • WavPack WavPack

Classification

Weakness
  • CWE-457 Use of Uninitialized Variable
  • CWE-908 Use of Uninitialized Resource

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.