CVE-2017-18235
5.5
MEDIUM
CVSS 3.1
EPSS 0.41%
Description
An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp does not ensure nonzero widths and heights, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted .webp file.
How to fix CVE-2017-18235
To remediate CVE-2017-18235, upgrade the affected package to a fixed version below.
- Debian/exempi—upgrade to 2.4.3-1 or later
Is CVE-2017-18235 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.4.3-1
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 |