إرسال #637911: turndown npm v7.2.1 Inefficient Regular Expression Complexityالمعلومات

عنوانturndown npm v7.2.1 Inefficient Regular Expression Complexity
الوصفThe vulnerability exists in two rules that use a regular expression with a greedy quantifier (+) followed by an end-of-string anchor ($). When processing a long, specially crafted string that "almost" matches, the regex engine's backtracking can lead to an exponential increase in computation time, causing the application to hang.
المصدر⚠️ https://github.com/mixmark-io/turndown/issues/501
المستخدم
 CrazzyHe (UID 89236)
ارسال20/08/2025 04:34 AM (1 سنة منذ)
الاعتدال29/08/2025 12:05 PM (9 days later)
الحالةتمت الموافقة
إدخال VulDB321880 [mixmark-io turndown حتى 7.2.1 src/commonmark-rules.js الحرمان من الخدمة]
النقاط19

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