What’s Vulnerable › Vulnerabilities
CVE-2020-23911
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2023-07-18 · updated 2026-06-17
- Weakness: CWE-476
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 products
- Asn1C Project Asn1C: through 0.9.28
References
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