Heap-Based Buffer Overflow in Yabasic 2.86.1 via Crafted BASIC Source File

Heap-Based Buffer Overflow in Yabasic 2.86.1 via Crafted BASIC Source File

CVE-2019-19720 · HIGH Severity

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

Yabasic 2.86.1 has a heap-based buffer overflow in the yylex() function in flex.c via a crafted BASIC source file.

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