漏洞信息
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Vulnerability Title
PKCS7_verify Signature Validation Bypass in AWS-LC
Vulnerability Description
Improper signature validation in PKCS7_verify() in AWS-LC allows an unauthenticated user to bypass signature verification when processing PKCS7 objects with Authenticated Attributes. Customers of AWS services do not need to take action. Applications using AWS-LC should upgrade to AWS-LC version 1.69.0.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Vulnerability Type
密码学签名的验证不恰当
Vulnerability Title
AWS libcrypto 安全漏洞
Vulnerability Description
AWS libcrypto是Amazon Web Services开源的一个通用加密库。 AWS libcrypto 1.69.0之前版本存在安全漏洞,该漏洞源于PKCS7_verify函数签名验证不当,在处理具有已验证属性的PKCS7对象时可能绕过签名验证。
CVSS Information
N/A
Vulnerability Type
N/A