Buffer overflow in CHICKEN 4.9.0.x before 4.9.0.2, 4.9.x before 4.9.1, and before 5.0 allows attackers to have unspecified impact via a positive START argument to the "substring-index[-ci] procedures."
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 61.9%