VULNERABILITY INTELLIGENCE

CVE-2020-23921

CVSS score7.1 HIGH
EPSS probability0.91%
CISA KEVNot currently listed
Published2021-04-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Description

An issue was discovered in fast_ber through v0.4. yy::yylex() in asn_compiler.hpp has a heap-based buffer over-read.

Weakness classification

  • nvd@nist.gov: CWE-125

Primary references