漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in the mirage-crypto-ec function before 2.2.0 for OCaml. The ECDSA functions {P256,P384,P521}.Dsa.pub_of_octets accept 0x00, the encoding of the point at infinity, as a public key. With that public key, signatures can be forged without a private key.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Vulnerability Type
证书验证不恰当
Vulnerability Title
OCaml mirage-crypto-ec 加密问题漏洞
Vulnerability Description
OCaml mirage-crypto-ec是OCaml团队开源的一款支持椭圆曲线密码学运算的网络加密库。 OCaml mirage-crypto-ec 2.2.0之前版本存在加密问题漏洞,该漏洞源于ECDSA函数{P256,P384,P521}.Dsa.pub_of_octets接受0x00(无穷远点的编码)作为公钥,可能导致无需私钥即可伪造签名。
CVSS Information
N/A
Vulnerability Type
N/A