CVE-2018-12932
9.8
CRITICAL
CVSS 3.1
EPSS 2.4%
Description
PlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by triggering a large pAlphaBlend->cbBitsSrc value.
How to fix CVE-2018-12932
To remediate CVE-2018-12932, upgrade the affected package to a fixed version below.
- Debian/wine—upgrade to 4.0~rc1-1 or later
Is CVE-2018-12932 being exploited?
Low — EPSS is 2.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.0~rc1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |