漏洞信息
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Vulnerability Title
guzzlehttp/guzzle before 7.15.1 Unbounded Cookie Denial of Service
Vulnerability Description
guzzlehttp/guzzle versions before 7.15.1 contain a denial of service vulnerability in the CookieJar that accepts unlimited Set-Cookie header fields with no size restrictions. Attackers can return many large cookies from a malicious server, causing Guzzle to store excessive data in memory and generate oversized Cookie headers that fail in handlers or destination servers.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Vulnerability Type
不加限制或调节的资源分配
Vulnerability Title
Guzzle 资源管理错误漏洞
Vulnerability Description
guzzle guzzle是guzzle组织的一款用于简化HTTP请求的PHP开发工具。 Guzzle 7.15.1之前版本存在资源管理错误漏洞,该漏洞源于CookieJar接受无限制的Set-Cookie头字段且无大小限制,可能导致攻击者返回大量大型Cookie,使Guzzle在内存中存储过多数据并生成过大的Cookie头,从而导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A