CVE-2019-1010317: canonical ubuntu_linux Use of Uninitialized Variable
Vulnerability summary
CVE-2019-1010317 is a medium (CVSS 5.5) Use of Uninitialized Variable vulnerability in canonical ubuntu_linux. EPSS estimates a 1.46% chance of exploitation in the next 30 days, higher than 73% of scored vulnerabilities. 1 public exploit is recorded.
Advisory lineage
Upstream 0 · Downstream 6 · Related 2Timeline
- 11-07-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
6 scores · 4 sources · 3 versions- OSV · AlpineEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- OSV · UbuntuEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS trend
Probability
1.46%
Chance of exploitation in the next 30 days
Percentile
73%
Versus all other CVEs
30-day change
0.00 pp
From 1.46% on 18-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundWavpack
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Debian2 products
- wavpack< 5.1.0-7
- debian_linuxEOL9.0
Alpine1 product
- wavpack< 5.1.0-r8 | < 5.1.0-r4
Canonical1 product
- ubuntu_linuxEOL18.04 | 19.04
Fedoraproject1 product
- fedoraEOL29 | 30 | 31
Ubuntu1 product
- wavpack< 5.1.0-2ubuntu1.4
Wavpack1 product
- wavpack5.1.0 and earlier [fixed: After commit https://github.com/dbry/WavPack/commit/f68a9555b548306c5b1ee45199ccdc4a16a6101b] | ≤ 5.1.0
6 vendors · 7 products
References
13 links- github.com/dbry/WavPack/commit/f68a9555b548306c5b1ee45199ccdc4a16a6101bX Refsource MISCPatchThird Party AdvisoryREPORT
lists.debian.org/debian-lts-announce/2021/01/msg00013.htmlMailing ListX Refsource MLISTThird Party Advisory