漏洞信息
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Vulnerability Title
Marked: OOM Denial of Service via Infinite Recursion in marked Tokenizer
Vulnerability Description
Marked is a markdown parser and compiler. From 18.0.0 to 18.0.1, a critical Denial of Service (DoS) vulnerability exists in marked. By providing a specific 3-byte input sequence a tab, a vertical tab, and a newline (\x09\x0b\n)—an unauthenticated attacker can trigger an infinite recursion loop during parsing. This leads to unbounded memory allocation, causing the host Node.js application to crash via Memory Exhaustion (OOM). This vulnerability is fixed in 18.0.2.
CVSS Information
N/A
Vulnerability Type
未加控制的资源消耗(资源穷尽)