Vulnerability in Wavpack
CVE-2019-11498
WavpackSetConfiguration64 in pack_utils.c in libwavpack.a in WavPack through 5.1.0 has a "Conditional jump or move depends on uninitialised value" condition, which might allow attackers to cause a denial of service (application crash) via a DFF file that lacks valid sample-rate data.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.030 (87.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.030 · newest: 0.030 · change: 0.000
Affected products
- Wavpack
- Canonical Ubuntu Linux — versions 18.04, 18.10, 19.04
- Debian Linux — versions 9.0
- Fedoraproject Fedora — versions 29, 30, 31
Weakness classification (CWE)
References
- github.com/dbry/WavPack/issues/67 (Exploit, Third Party Advisory, Issue Tracking)
- github.com/dbry/WavPack/commit/bc6cba3f552c44565f7f1e66dc1580189addb2b4 (Patch, Third Party Advisory)
- usn.ubuntu.com/3960-1/ (vendor-advisory, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- security.gentoo.org/glsa/202007-19 (vendor-advisory, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2021/01/msg00013.html (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-11498?
- CVE-2019-11498 is a medium-severity vulnerability in Wavpack, classified under Access of Uninitialized Pointer. CVSS score: 6.5/10. Published 2019-04-24.
- How severe is CVE-2019-11498?
- Medium severity. CVSS v3 base score is 6.5 out of 10.