CVE-2020-23911

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.

CVSS v3.1

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

EPSS

0.30% chance of exploitation in the next 30 days, 22th percentile

Published

2023-07-18

Updated

2024-10-28

Proof-of-concept exploits (1)

• vlm/asn1c/issues/394

References

• CVE Record
• NVD entry

Related

• CVE-2020-23910
• CVE-2020-23912
• CVE-2020-23879
• CVE-2020-23914
• CVE-2020-23878
• CVE-2020-23915