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I. Basic Information for CVE-2023-23928
Vulnerability Information

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Vulnerability Title
reason-jose ignores signature checks
Source: NVD (National Vulnerability Database)
Vulnerability Description
reason-jose is a JOSE implementation in ReasonML and OCaml.`Jose.Jws.validate` does not check HS256 signatures. This allows tampering of JWS header and payload data if the service does not perform additional checks. Such tampering could expose applications using reason-jose to authorization bypass. Applications relying on JWS claims assertion to enforce security boundaries may be vulnerable to privilege escalation. This issue has been patched in version 0.8.2.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
密码学签名的验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
reason-jose 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
reason-jose是Ulrik Strid个人开发者的一个 JavaScript 对象签名和加密。 reason-jose存在数据伪造问题漏洞,该漏洞源于没有检查HS256签名。攻击者利用该漏洞可以篡改JWS标头和有效数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
ulrikstridreason-jose < 0.8.2 -
II. Public POCs for CVE-2023-23928
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III. Intelligence Information for CVE-2023-23928
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