CVE-2017-1000071
First published: Thu Jul 13 2017(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apereo phpCAS | =1.3.4 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-1000071?
CVE-2017-1000071 is classified as a high severity vulnerability due to the potential for authentication bypass.
How do I fix CVE-2017-1000071?
To fix CVE-2017-1000071, upgrade to a newer version of phpCAS that patches the authentication bypass issue.
What specific versions of phpCAS are affected by CVE-2017-1000071?
CVE-2017-1000071 affects phpCAS version 1.3.4 when configured to authenticate against old CAS servers.
Can CVE-2017-1000071 allow unauthorized access?
Yes, CVE-2017-1000071 can allow attackers to bypass authentication and gain unauthorized access to protected resources.
Is there a temporary workaround for CVE-2017-1000071?
There are no documented temporary workarounds for CVE-2017-1000071; upgrading to a secure version is recommended.
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