CVE-2020-23911
MEDIUM5.5EPSS 0.04%Published: 7/18/2023Modified: 4/28/2026
Also known as:DEBIAN-CVE-2020-23911
Description
An issue was discovered in asn1c through v0.9.28. A NULL pointer dereference exists in the function _default_error_logger() located in asn1fix.c. It allows an attacker to cause Denial of Service.
Affected packages (1)
- Debian/asn1cfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |