CVE-2019-15945
opensc - security update
6.4
MEDIUM
CVSS 3.1
EPSS 0.11%
Description
OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Bitstring in decode_bit_string in libopensc/asn1.c.
How to fix CVE-2019-15945
To remediate CVE-2019-15945, upgrade the affected package to a fixed version below.
- Debian/opensc—upgrade to 0.20.0-1 or later
- Debian/opensc—upgrade to 0.16.0-3+deb9u2 or later
Is CVE-2019-15945 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.20.0-1
- from 0, < 0.16.0-3+deb9u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.4 | CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |