UBUNTU-CVE-2018-6521

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Source

https://ubuntu.com/security/CVE-2018-6521

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-6521.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-6521

Related

CVE-2018-6521

Published

2018-02-02T01:29:00Z

Modified

2024-10-15T14:06:42Z

Severity

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

Summary

[none]

Details

The sqlauth module in SimpleSAMLphp before 1.15.2 relies on the MySQL utf8 charset, which truncates queries upon encountering four-byte characters. There might be a scenario in which this allows remote attackers to bypass intended access restrictions.

References

Affected packages

Ubuntu:Pro:16.04:LTS / simplesamlphp

Package

Name: simplesamlphp
Purl: pkg:deb/ubuntu/simplesamlphp?arch=src?distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.13.2-1

1.14.0-1

1.14.0-1ubuntu2

Ecosystem specific

{
    "ubuntu_priority": "low"
}

Ubuntu:18.04:LTS / simplesamlphp

Package

Name: simplesamlphp
Purl: pkg:deb/ubuntu/simplesamlphp?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.15.2-1

Affected versions

1.*

1.14.15-1

1.15.0-1

1.15.1-1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "1.15.2-1",
            "binary_name": "simplesamlphp"
        }
    ]
}