WEC Discussion Forum extension for TYPO3 file type code execution

wecdiscussion-filetype-code-execution (43512)

High Risk

Description:

The WEC Discussion Forum extension (wec_discussion) for TYPO3 could allow a remote attacker to execute arbitrary code on the system, caused by the improper validation of input when handling specific file types. A remote attacker could exploit this vulnerability to execute arbitrary code on the vulnerable system.

*CVSS:

Base Score:	7.5
Access Vector:	Network
Access Complexity:	Low
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	5.5
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Gain Access

Remedy:

Refer to TYPO3-20080701-4 for patch, upgrade or suggested workaround information. See References.

References:

• TYPO3-20080701-4: Multiple vulnerabilities in extension WEC Discussion Forum (wec_discussion).
• BID-30026: TYPO3 WEC Discussion Forum Security Bypass and Multiple Cross Site Scripting Vulnerabilities
• CVE-2008-3043: Unspecified vulnerability in the WEC Discussion Forum (wec_discussion) extension 1.6.2 and earlier for TYPO3 allows attackers to execute arbitrary code via vectors related to certain file types.
• SA30905: TYPO3 WEC Discussion Forum Multiple Vulnerabilities

Platforms Affected:

• TYPO3 wec_discussion 1.6.0
• TYPO3 wec_discussion 1.6.2 and prior

Reported:

Jul 01, 2008

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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.

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