CVE-2018-7253
7.8
HIGH
CVSS 3.1
EPSS 0.88%
Description
The ParseDsdiffHeaderConfig function of the cli/dsdiff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (heap-based buffer over-read) or possibly overwrite the heap via a maliciously crafted DSDIFF file.
How to fix CVE-2018-7253
To remediate CVE-2018-7253, upgrade the affected package to a fixed version below.
- Alpine/wavpack—upgrade to 5.1.0-r3 or later
- Debian/wavpack—upgrade to 5.1.0-3 or later
Is CVE-2018-7253 being exploited?
Low — EPSS is 0.9%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 5.1.0-r3
- from 0, < 5.1.0-3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |