MiniTwitter index.php security bypass

minitwitter-index-security-bypass (50283)

Medium Risk

Description:

MiniTwitter could allow a remote authenticated attacker to bypass security restrictions, caused by the improper verification of user credentials by the index.php. By sending a direct request, a remote authenticated attacker could exploit this vulnerability to bypass security restrictions to change user passwords on the system.

*CVSS:

Base Score:	3.5
Access Vector:	Network
Access Complexity:	Medium
Authentication:	Single
Confidentiality Impact:	None
Integrity Impact:	Partial
Availability Impact:	None
Temporal Score:	2.7
Exploitability:	Proof-of-Concept
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Bypass Security

Remedy:

Upgrade to the latest version of MiniTwitter (0.3 beta or later), available from SourgeForge.net. See References.

References:

• SourceForge.net: MiniTwitter.
• BID-34795: MiniTwitter Security Bypass and SQL Injection Vulnerabilities
• CVE-2009-2574: index.php in MiniTwitter 0.2 beta allows remote authenticated users to modify certain options of arbitrary accounts via an opt action.
• OSVDB ID: 56328: MiniTwitter index.php opt Action Arbitrary Account Modification

Platforms Affected:

• BioScripts MiniTwitter 0.2 beta

Reported:

May 01, 2009

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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.