CVE-2019-9210
7.8
HIGH
CVSS 3.1
EPSS 0.31%
Description
In AdvanceCOMP 2.1, png_compress in pngex.cc in advpng has an integer overflow upon encountering an invalid PNG size, which results in an attempted memcpy to write into a buffer that is too small. (There is also a heap-based buffer over-read.)
How to fix CVE-2019-9210
To remediate CVE-2019-9210, upgrade the affected package to a fixed version below.
- Debian/advancecomp—upgrade to 2.1-2 or later
Is CVE-2019-9210 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.1-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |