UBUNTU-CVE-2017-1000071

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Source

https://ubuntu.com/security/CVE-2017-1000071

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-1000071.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-1000071

Upstream

CVE-2017-1000071

Published

2017-07-17T13:18:00Z

Modified

2025-07-16T08:12:43.924062Z

Severity

8.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Ubuntu - low

Summary

[none]

Details

Jasig phpCAS version 1.3.4 is vulnerable to an authentication bypass in the validateCAS20 function when configured to authenticate against an old CAS server.

References

Affected packages

Ubuntu:Pro:16.04:LTS / php-cas

Package

Name: php-cas
Purl: pkg:deb/ubuntu/php-cas@1.3.3-2ubuntu1+esm1?arch=source&distro=esm-apps/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.3.3-1

1.3.3-2

1.3.3-2ubuntu1

1.3.3-2ubuntu1+esm1

Ubuntu:Pro:18.04:LTS / php-cas

Package

Name: php-cas
Purl: pkg:deb/ubuntu/php-cas@1.3.3-4?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.3.3-4

Ubuntu:20.04:LTS / php-cas

Package

Name: php-cas
Purl: pkg:deb/ubuntu/php-cas@1.3.6-1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.3.6-1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "php-cas",
            "binary_version": "1.3.6-1"
        }
    ],
    "availability": "No subscription required"
}