Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The implementation of EdDSA in EdDSA-Java (aka ed25519-java) through 0.3.0 exhibits signature malleability and does not satisfy the SUF-CMA (Strong Existential Unforgeability under Chosen Message Attacks) property. This allows attackers to create new valid signatures different from previous signatures for a known message.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Vulnerability Type
密码学签名的验证不恰当
Vulnerability Title
EdDSA-Java 安全漏洞
Vulnerability Description
EdDSA-Java是Jack Grigg个人开发者的一个 EdDSA 的纯 Java 实现。 EdDSA-Java 0.3.0及之前版本存在安全漏洞，该漏洞源于签名可塑性，不满足SUF-CMA属性，可能导致攻击者创建新的有效签名。
CVSS Information
N/A
Vulnerability Type
N/A