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Security Advisories: GSA_kwCzR0hTQS1jOHY2LTc4Nmctdmp4Ns4AA5mu

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

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.

Permalink: https://github.com/advisories/GHSA-c8v6-786g-vjx6
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1jOHY2LTc4Nmctdmp4Ns4AA5mu
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 2 months ago
Updated: about 2 months ago


Identifiers: GHSA-c8v6-786g-vjx6, CVE-2023-51774
References: Repository: https://github.com/P3ngu1nW/CVE_Request
Blast Radius: 0.0

Affected Packages

rubygems:json-jwt
Dependent packages: 62
Dependent repositories: 1,829
Downloads: 63,128,933 total
Affected Version Ranges: < 1.15.3.1, >= 1.16.0, < 1.16.6
Fixed in: 1.15.3.1, 1.16.6
All affected versions: 0.0.0, 0.0.1, 0.0.2, 0.0.3, 0.0.4, 0.0.5, 0.0.6, 0.0.7, 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.7, 0.1.8, 0.2.0, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.4.0, 0.4.1, 0.4.2, 0.4.3, 0.5.0, 0.5.1, 0.5.2, 0.5.3, 0.5.4, 0.5.5, 0.5.6, 0.6.0, 0.6.1, 0.7.0, 0.7.1, 0.8.0, 0.8.1, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.1.0, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.3.0, 1.3.1, 1.4.0, 1.5.0, 1.5.1, 1.5.2, 1.6.0, 1.6.1, 1.6.2, 1.6.3, 1.6.4, 1.6.5, 1.7.0, 1.7.1, 1.7.2, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 1.9.0, 1.9.1, 1.9.2, 1.9.3, 1.9.4, 1.10.0, 1.10.1, 1.10.2, 1.11.0, 1.12.0, 1.13.0, 1.14.0, 1.15.0, 1.15.1, 1.15.2, 1.15.3, 1.16.0, 1.16.1, 1.16.2, 1.16.3, 1.16.4, 1.16.5, 1.16.6
All unaffected versions: