漏洞信息
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Vulnerability Title
OpenClaw < 2026.2.14 - Denial of Service via Unbounded URL-backed Media Fetch
Vulnerability Description
OpenClaw versions prior to 2026.2.14 contain a denial of service vulnerability in the fetchWithGuard function that allocates entire response payloads in memory before enforcing maxBytes limits. Remote attackers can trigger memory exhaustion by serving oversized responses without content-length headers to cause availability loss.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
不加限制或调节的资源分配
Vulnerability Title
OpenClaw 安全漏洞
Vulnerability Description
OpenClaw是openclaw开源的一个智能人工助理。 OpenClaw 2026.2.14之前版本存在安全漏洞，该漏洞源于fetchWithGuard函数在强制执行maxBytes限制前分配整个响应负载，可能导致内存耗尽和拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A