CVE-2019-19481
4.6
MEDIUM
CVSS 3.1
EPSS 0.12%
Description
An issue was discovered in OpenSC through 0.19.0 and 0.20.x through 0.20.0-rc3. libopensc/card-cac1.c mishandles buffer limits for CAC certificates.
How to fix CVE-2019-19481
To remediate CVE-2019-19481, upgrade the affected package to a fixed version below.
- Debian/opensc—upgrade to 0.19.0~rc1-1 or later
Is CVE-2019-19481 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.19.0~rc1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.6 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |