Description
An issue was discovered in fast_ber through v0.4. yy::yylex() in asn_compiler.hpp has a heap-based buffer over-read.
References (2)
Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/Samuel-Tyler/fast_ber/issues/30
Technical Description x_refsource_misc
https://cwe.mitre.org/data/definitions/126.html
Scores
CVSS v3
7.1
EPSS
0.0025
EPSS Percentile
48.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (1)
fast_ber_project/fast_ber
< 0.4
Published
Apr 21, 2021
Tracked Since
Feb 18, 2026