CVE-2017-1000071
UnknownEPSS 3.53%
Last modified
CVE-2017-1000071 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 3.53% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apereo | Phpcas | 1.3.4 |
References
- http://www.securityfocus.com/bid/99609Third Party Advisory, VDB Entry
- https://github.com/Jasig/phpCAS/blob/master/docs/ChangeLogThird Party Advisory
- https://github.com/Jasig/phpCAS/issues/228Third Party Advisory
- http://www.securityfocus.com/bid/99609Third Party Advisory, VDB Entry
- https://github.com/Jasig/phpCAS/blob/master/docs/ChangeLogThird Party Advisory
- https://github.com/Jasig/phpCAS/issues/228Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-1000071?
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.
How severe is CVE-2017-1000071?
Severity scoring for CVE-2017-1000071 is pending analysis. The EPSS model estimates a 3.53% probability of exploitation in the next 30 days.
How do I fix CVE-2017-1000071?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2017-1000071?
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Scan your code nowSource: NVD / NIST