Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
websocket-extensions npm module prior to 0.1.4 allows Denial of Service (DoS) via Regex Backtracking. The extension parser may take quadratic time when parsing a header containing an unclosed string parameter value whose content is a repeating two-byte sequence of a backslash and some other character. This could be abused by an attacker to conduct Regex Denial Of Service (ReDoS) on a single-threaded server by providing a malicious payload with the Sec-WebSocket-Extensions header.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
websocket-extensions 安全漏洞
Vulnerability Description
websocket-extensions是一款开源的WebSocket通用扩展管理器。 websocket-extensions（npm）1.0.4之前版本中存在安全漏洞。攻击者可借助Sec-WebSocket-Extensions标头利用该漏洞造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A