ClipShare useredit.php security bypass

clipshare-useredit-security-bypass (39494)

Medium Risk

Description:

ClipShare could allow a remote attacker to bypass security restrictions, caused by improper validation of user-supplied input by the useredit.php script. By sending a specially-crafted HTTP POST request, an attacker could exploit this vulnerability to gain unauthorized access to the system to change the victim's password.

*CVSS:

Base Score:	5
Access Vector:	Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	None
Availability Impact:	None
Temporal Score:	4.3
Exploitability:	Proof-of-Concept
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Bypass Security

Remedy:

No remedy available as of June 1, 2013.

References:

• ClipShare Web site: Overview - ClipShare.
• BID-27148: ClipShare 'recoverpass.php' Password Information Disclosure Vulnerability
• CVE-2008-7188: ClipShare 2.6 does not properly restrict access to certain functionality, which allows remote attackers to change the profile of arbitrary users via a modified uid variable to siteadmin/useredit.php. NOTE: this can be used to recover the password of the user by using the modified e-mail address in the email parameter to recoverpass.php.
• OSVDB ID: 57960: ClipShare siteadmin/useredit.php uid Parameter Arbitrary Profile Modification
• SA28313: ClipShare "UID" SQL Injection Vulnerability

Platforms Affected:

• Envient ClipShare 2.6

Reported:

Jan 05, 2008

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.

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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.

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.