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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWNmZjctNmg0cS1xNXBq

JSON-jwt Gem lacked element count during splitting of JWE string

The json-jwt gem before 1.11.0 for Ruby lacks an element count during the splitting of a JWE string.

Permalink: https://github.com/advisories/GHSA-cff7-6h4q-q5pj
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWNmZjctNmg0cS1xNXBq
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 4 years ago
Updated: 9 months ago


CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Identifiers: GHSA-cff7-6h4q-q5pj, CVE-2019-18848
References: Repository: https://github.com/nov/json-jwt
Blast Radius: 24.5

Affected Packages

rubygems:json-jwt
Dependent packages: 62
Dependent repositories: 1,829
Downloads: 63,378,891 total
Affected Version Ranges: < 1.11.0
Fixed in: 1.11.0
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
All unaffected versions: 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