CVE-2018-1000539

Description

Nov json-jwt 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.

Risk Information

Base Score

5.3

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.14

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2018-1000539 are fixed in Ruby-json-jwt 1.9.4	Windows
ruby-json-jwt security update(DSA-4283-1) ruby-json-jwt_1.6.2-1+deb9u1_all.deb	Linux
Vulnerabilities CVE-2018-1000539 are fixed in Ruby-json-jwt for Linux 1.9.4	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234