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Debian Security Advisory DSA 1596-1 (typo3)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update to typo3 announced via advisory DSA 1596-1.
Insight
Insight
Several remote vulnerabilities have been discovered in the TYPO3 content management framework. Because of a not sufficiently secure default value of the TYPO3 configuration variable fileDenyPattern, authenticated backend users could upload files that allowed to execute arbitrary code as the webserver user. User input processed by fe_adminlib.inc is not being properly filtered to prevent Cross Site Scripting (XSS) attacks, which is exposed when specific plugins are in use. For the stable distribution (etch), these problems have been fixed in version 4.0.2+debian-5. For the unstable distribution (sid), these problems have been fixed in version 4.1.7-1. We recommend that you upgrade your typo3 package.
Solution
Solution
https://secure1.securityspace.com/smysecure/catid.html?in=DSA%201596-1