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
Published
2017-07-17T13:18:00Z
Modified
2025-10-24T04:46:41Z
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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "php-cas",
            "binary_version": "1.3.3-2ubuntu1+esm1"
        }
    ]
}

Database specific

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

Ubuntu:18.04:LTS / php-cas

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.3.3-4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "php-cas",
            "binary_version": "1.3.3-4"
        }
    ]
}

Database specific

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