CVE-2019-6502
opensc - security update
7.5
HIGH
CVSS 3.1
EPSS 0.20%
Description
sc_context_create in ctx.c in libopensc in OpenSC 0.19.0 has a memory leak, as demonstrated by a call from eidenv.
How to fix CVE-2019-6502
To remediate CVE-2019-6502, upgrade the affected package to a fixed version below.
- Debian/opensc—upgrade to 0.20.0-1 or later
- Debian/opensc—upgrade to 0.19.0-1+deb10u2 or later
Is CVE-2019-6502 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.20.0-1
- from 0, < 0.19.0-1+deb10u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |