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Medium severity5.5NVD Advisory· Published Jul 18, 2023· Updated Jun 17, 2026

CVE-2020-23911

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • asn1c/asn1cdescription
  • Vlm/asn1cllm-create
    Range: <=0.9.28
  • Asn1c Project/Asn1c
    cpe:2.3:a:asn1c_project:asn1c:*:*:*:*:*:*:*:*
    Range: <=0.9.28

Patches

Vulnerability mechanics

References

1

News mentions

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