UBUNTU-CVE-2018-1000539

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Source

https://ubuntu.com/security/CVE-2018-1000539

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-1000539.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-1000539

Related

CVE-2018-1000539

Published

2018-06-26T16:29:00Z

Modified

2024-10-15T14:06:23Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator

Summary

[none]

Details

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.

References

Affected packages

Ubuntu:Pro:18.04:LTS / ruby-json-jwt

Package

Name: ruby-json-jwt
Purl: pkg:deb/ubuntu/ruby-json-jwt?arch=src?distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.7.2-1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:20.04:LTS / ruby-json-jwt

Package

Name: ruby-json-jwt
Purl: pkg:deb/ubuntu/ruby-json-jwt?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.11.0-1

Affected versions

1.*

1.9.4-1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.11.0-1",
            "binary_name": "ruby-json-jwt"
        }
    ]
}