Last Updated：2025/11/30
Sentence
開発者は、入力検証ルーチンに正規表現によるサービス拒否の脆弱性を発見し、それにより攻撃者がサービスを停止させることができました。
Quizzes for review
Developers discovered a ReDoS vulnerability in the input validation routine that allowed attackers to freeze the service.
See correct answer
Developers discovered a ReDoS vulnerability in the input validation routine that allowed attackers to freeze the service.
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Related words
ReDoS
Noun
abbreviation
alt-of
uncountable
Japanese Meaning
「ReDoS」は、正規表現によるサービス拒否攻撃（DoS攻撃）の略で、悪意を持って作成された正規表現が評価に非常に長い時間を要することを利用し、システムの動作を妨げる攻撃手法を指す。
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