CVE-2018-19758
libsndfile - security update
6.5
MEDIUM
CVSS 3.1
EPSS 0.88%
Description
There is a heap-based buffer over-read at wav.c in wav_write_header in libsndfile 1.0.28 that will cause a denial of service.
How to fix CVE-2018-19758
To remediate CVE-2018-19758, upgrade the affected package to a fixed version below.
- Alpine/libsndfile—upgrade to 1.0.28-r8 or later
- Debian/libsndfile—upgrade to 1.0.28-5 or later
- —upgrade to 1.0.25-9.1+deb8u3 or later
Is CVE-2018-19758 being exploited?
Low — EPSS is 0.9%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.0.28-r8
- from 0, < 1.0.28-5
- from 0, < 1.0.25-9.1+deb8u3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |