CVE-2018-10538
5.5
MEDIUM
CVSS 3.1
EPSS 0.62%
Description
An issue was discovered in WavPack 5.1.0 and earlier for WAV input. Out-of-bounds writes can occur because ParseRiffHeaderConfig in riff.c does not validate the sizes of unknown chunks before attempting memory allocation, related to a lack of integer-overflow protection within a bytes_to_copy calculation and subsequent malloc call, leading to insufficient memory allocation.
How to fix CVE-2018-10538
To remediate CVE-2018-10538, upgrade the affected package to a fixed version below.
- —upgrade to 5.1.0-r6 or later
- —upgrade to 5.1.0-3 or later
Is CVE-2018-10538 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 5.1.0-r6
- from 0, < 5.1.0-3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |