CRM-CTT CheckCustomerAccess() functions.php security bypass
| crmctt-checkcustomeraccess-security-bypass (38808) |  Medium Risk |
Description:
CRM-CTT could allow a remote attacker to bypass security restrictions, caused by the improper checking of a user's permissions by the CheckCustomerAccess() function in the functions.php script. A remote attacker with LIMITTOCUSTOMERS access could exploit this vulnerability to bypass security restrictions and edit any non-active user's profile settings.
*CVSS:
| Base Score: | 4 |
| Access Vector: | Network |
| Access Complexity: | Low |
| Authentication: | Single |
| Confidentiality Impact: | None |
| Integrity Impact: | Partial |
| Availability Impact: | None |
| Temporal Score: | 3 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Bypass Security
Remedy:
Upgrade to the latest version of CRM-CTT (4.2.0 or later), available from SourceForge.net: Files. See References.
References:
- SourceForge.net: Files: CRM-CTT Interleave process automation - File Release Notes and Changelog - Release Name: Interleave 4.2.0.
- BID-26685: CRM-CTT CheckCustomerAccess Security Bypass Vulnerability
- CVE-2007-6222: The CheckCustomerAccess function in functions.php in CRM-CTT Interleave before 4.2.0 (formerly CRM-CTT) does not properly verify user privileges, which allows remote authenticated users with the LIMITTOCUSTOMERS privilege to bypass intended access restrictions and edit non-active user settings. NOTE: some of these details are obtained from third party information.
- SA27874: CRM-CTT "CheckCustomerAccess()" Security Bypass
Platforms Affected:
- CRM-CTT CRM-CTT prior to 4.2.0
Reported:
Dec 02, 2007
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* According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.