CVE-2020-23911

MediumCVSS 5.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

No affected versions have been published.

Timeline

Published
Jul 18, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-23911: Medium severity, CVSS 5.5 | Vulnix