CVE-2023-51774

EPSS 0.01%

json-jwt allows bypass of identity checks via a sign/encryption confusion attack

發布日:2024/2/29修改日:2026/2/4

也稱為:GHSA-c8v6-786g-vjx6CGA-w757-c63c-vh7m

描述

The json-jwt (aka JSON::JWT) gem 1.16.x before 1.16.6, 1.15.x before 1.15.3.1 for Ruby sometimes allows bypass of identity checks via a sign/encryption confusion attack. For example, JWE can sometimes be used to bypass JSON::JWT.decode.

受影響套件(1)

RubyGems/json-jwt>= 1.16.0, < 1.16.6

參考連結(8)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-51774
PATCHhttps://github.com/nov/json-jwt
WEBhttps://github.com/nov/json-jwt/commit/593ea8bcaf2629048bad8c036191f2da0a2e713c
WEBhttps://github.com/nov/json-jwt/commit/9c4d842a9465bd7960570ca326c3de79b4abc9d0
WEBhttps://github.com/nov/json-jwt/issues/120
WEBhttps://github.com/nov/json-jwt/issues/121
WEBhttps://github.com/P3ngu1nW/CVE_Request/blob/main/novjson-jwt.md
WEBhttps://github.com/rubysec/ruby-advisory-db/blob/master/gems/json-jwt/CVE-2023-51774.yml