VULNERABILITY INTELLIGENCE
CVE-2019-19720
CVSS score8.8 HIGH
EPSS probability1.45%
CISA KEVNot currently listed
Published2019-12-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
Yabasic 2.86.1 has a heap-based buffer overflow in the yylex() function in flex.c via a crafted BASIC source file.
Weakness classification
- CWE-787: Out-of-bounds Write
Primary references
- cve@mitre.org — Release Notes, Vendor Advisory
- cve@mitre.org — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory