漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
joserfc claim-validation bypass via array-typed single-string claims (iss/sub/jti)
Vulnerability Description
joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption (JOSE) standards. Prior to version 1.7.3, JWTClaimsRegistry applies membership matching to list-valued iss and sub claims, allowing an array-valued iss that contains the expected issuer to pass an intended equality check and enabling issuer-validation bypass. This issue is fixed in version 1.7.3.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
Vulnerability Type
使用欺骗进行的认证绕过
Vulnerability Title
Authlib joserfc 授权问题漏洞
Vulnerability Description
Authlib joserfc是Authlib组织开源的一个 Python 库,全面实现了 JOSE(JSON Object Signing and Encryption)系列标准,包括 JWS、JWE、JWK、JWT 等 RFC 规范,用于安全地处理 JSON 数据的签名与加密。 Authlib joserfc 1.7.3之前版本存在安全漏洞,该漏洞源于JWTClaimsRegistry对列表值iss和sub声明应用成员匹配,允许包含预期签发者的数组值iss通过预期相等检查,导致签发者验证绕过。
CVSS Information
N/A
Vulnerability Type
N/A