VulnerabilityModified
CVE-2020-23911
It allows an attacker to cause Denial of Service.
MEDIUM 5.5EPSS 0.30%
Does this matter?
Lower severity and a low EPSS score (0.30%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.30% probability · 22th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- asn1c project/asn1c
- Source
- cve@mitre.org
References
- https://github.com/vlm/asn1c/issues/394Exploit, Issue Tracking, Patch, Vendor Advisory
- https://github.com/vlm/asn1c/issues/394Exploit, Issue Tracking, Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.