CVE-2023-51774

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Source
https://cve.org/CVERecord?id=CVE-2023-51774
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-51774.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-51774
Aliases
Downstream
Related
Published
2024-02-29T01:42:05.597Z
Modified
2026-04-11T16:35:32.295556Z
Severity
  • 8.4 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The json-jwt (aka JSON::JWT) gem 1.16.3 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.

References

Affected packages

Git / github.com/nov/json-jwt

Affected ranges

Type
GIT
Repo
https://github.com/nov/json-jwt
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
413848c8c93a99093cbb68f198004848f62ecdbd
Database specific 
{
    "cpe": "cpe:2.3:a:json-jwt_project:json-jwt:1.16.3:*:*:*:*:ruby:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.16.3"
        }
    ],
    "source": "CPE_FIELD"
}

Affected versions

v0.*
v0.0.0
v0.0.1
v0.0.2
v0.0.3
v0.0.4
v0.0.5
v0.0.6
v0.0.7
v0.1.0
v0.1.1
v0.1.2
v0.1.3
v0.1.4
v0.1.5
v0.1.6
v0.1.7
v0.1.8
v0.2.0
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v0.5.0
v0.5.1
v0.5.2
v0.5.3
v0.5.4
v0.5.5
v0.5.6
v0.6.0
v0.6.1
v0.7.0
v0.7.0.alpha
v0.7.0.alpha2
v0.7.1
v0.8.0
v0.8.1
v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.1.0
v1.10.0
v1.10.1
v1.10.2
v1.11.0
v1.12.0
v1.13.0
v1.14.0
v1.15.0
v1.15.1
v1.15.2
v1.15.3
v1.16.0
v1.16.1
v1.16.2
v1.16.3
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.2.4
v1.3.0
v1.3.1
v1.4.0
v1.5.0
v1.5.1
v1.5.2
v1.6.0
v1.6.1
v1.6.2
v1.6.3
v1.6.4
v1.6.5
v1.7.1
v1.7.2
v1.8.0
v1.8.1.pre
v1.8.3
v1.9.0
v1.9.1
v1.9.2
v1.9.3
v1.9.4

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-51774.json"