Vulnerability Information
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Vulnerability Title
devalue vulnerable to denial of service due to memory/CPU exhaustion in devalue.parse
Vulnerability Description
Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the job. From 5.1.0 to 5.6.1, certain inputs can cause devalue.parse to consume excessive CPU time and/or memory, potentially leading to denial of service in systems that parse input from untrusted sources. This affects applications using devalue.parse on externally-supplied data. The root cause is the ArrayBuffer hydration expecting base64 encoded strings as input, but not checking the assumption before decoding the input. This vulnerability is fixed in 5.6.2.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
不对称的资源消耗(放大攻击)
Vulnerability Title
Svelte 安全漏洞
Vulnerability Description
Svelte是Svelte开源的一种构建 Web 应用程序的新方法。 Svelte 5.1.0版本至5.6.1版本存在安全漏洞，该漏洞源于ArrayBuffer水合过程未检查输入假设，可能导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A