CVE-2017-12966
6.5
MEDIUM
CVSS 3.1
EPSS 0.39%
Description
The asn1f_lookup_symbol_impl function in asn1fix_retrieve.c in libasn1fix.a in asn1c 0.9.28 allows remote attackers to cause a denial of service (segmentation fault) via a crafted .asn1 file.
How to fix CVE-2017-12966
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Debian/asn1c—no fix listed
Is CVE-2017-12966 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |