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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLW1qNHgtd2N4Zi1obTh4

Json-jwt did not verify the cryptographic signature for data

The json-jwt rubygem version >= 0.5.0 && < 1.9.4 contains a CWE-347: Improper Verification of Cryptographic Signature vulnerability in Decryption of AES-GCM encrypted JSON Web Tokens that can result in Attacker can forge a authentication tag. This attack appear to be exploitable via network connectivity. This vulnerability appears to have been fixed in 1.9.4 and later.

Permalink: https://github.com/advisories/GHSA-mj4x-wcxf-hm8x
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLW1qNHgtd2N4Zi1obTh4
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 6 years ago
Updated: 9 months ago


CVSS Score: 5.3
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Identifiers: GHSA-mj4x-wcxf-hm8x, CVE-2018-1000539
References: Repository: https://github.com/nov/json-jwt
Blast Radius: 17.3

Affected Packages

rubygems:json-jwt
Dependent packages: 62
Dependent repositories: 1,829
Downloads: 63,378,891 total
Affected Version Ranges: >= 0.5.1, < 1.9.4
Fixed in: 1.9.4
All affected versions: 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
All unaffected 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, 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