VHCS PHPSESSID session hijacking

vhcs-phpsessid-session-hijacking (35548)

Medium Risk

Description:

Virtual Hosting Control System (VHCS) could allow a remote attacker to hijack a valid user's session. User-generated SIDs are accepted. An attacker could exploit this vulnerability by creating a specially-crafted Web page containing a malicious PHPSESSID value to hijack a victim's session and gain the victim's privileges, if the attacker could persuade the victim to visit a malicious Web page and login to the affected application.

*CVSS:

Base Score:	1.9
Access Vector:	Remote
Access Complexity:	High
Authentication:	Not Required
Confidentiality Impact:	None
Integrity Impact:	Partial
Availability Impact:	None
Temporal Score:	1.5
Exploitability:	Unproven
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of February 6, 2010.

References:

• BugTraq Mailing List, Fri Jul 20 2007 - 02:02:19 CDT: [MajorSecurity Advisory #51]Virtual Hosting Control System - Session fixation Issue.
• VHCS Web site: VHCS - Virtual Hosting Control System.
• BID-25006: VHCS PHPSessionID Session Fixation Vulnerability
• CVE-2007-3988: Session fixation vulnerability in Virtual Hosting Control System (VHCS) 2.4.7.1 and earlier allows remote attackers to hijack web sessions by setting the PHPSESSID parameter.
• SA26142: VHCS Session Fixation Vulnerability

Platforms Affected:

• VHCS VHCS 2.4.7.1 and prior

Reported:

Jul 21, 2007

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 the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

For corrections or additions please email xforce@iss.net

Return to the main page

* 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.

About IBM Internet Security Systems

IBM Internet Security Systems is a trusted security advisor to thousands of the world's leading businesses and governments, helping to provide pre-emptive protection for networks, desktops and servers. The IBM Proventia? integrated security platform is designed to automatically protect against both known and unknown threats, helping to keep networks up and running and shield customers from online attacks before they impact business assets. IBM Internet Security Systems products and services are based on the proactive security intelligence of its X-Force? research and development team ? an unequivocal world authority in vulnerability and threat research. The IBM Internet Security Systems product line is also complemented by comprehensive Managed Security Services and Professional Security Services. For more information, visit the IBM Internet Security Systems Web site at www.iss.net or call 800-776-2362.