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Debian: 2537-1: typo3-src: Multiple vulnerabilities Print E-mail
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Posted by Benjamin D. Thomas   
Debian Several vulnerabilities were discovered in TYPO3, a content management system. CVE-2012-3527 [More...]
- -------------------------------------------------------------------------
Debian Security Advisory DSA-2537-1                                     Florian Weimer
August 30, 2012              
- -------------------------------------------------------------------------

Package        : typo3-src
Vulnerability  : several
Problem type   : remote
Debian-specific: no
CVE ID         : CVE-2012-3527 CVE-2012-3528 CVE-2012-3529 CVE-2012-3530

Several vulnerabilities were discovered in TYPO3, a content management

	An insecure call to unserialize in the help system enables
	arbitrary code execution by authenticated users.

	The TYPO3 backend contains several cross-site scripting

	Authenticated users who can access the configuration module
	can obtain the encryption key, allowing them to escalate their

	The RemoveXSS HTML sanitizer did not remove several HTML5
	JavaScript, thus failing to mitigate the impact of cross-site
	scripting vulnerabilities.

For the stable distribution (squeeze), these problems have been fixed
in version 4.3.9+dfsg1-1+squeeze5.

For the testing distribution (wheezy) and the unstable distribution
(sid), these problems have been fixed in version 4.5.19+dfsg1-1.

We recommend that you upgrade your typo3-src packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at:

Mailing list:
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