-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2537-1 security@debian.org http://www.debian.org/security/ Florian Weimer August 30, 2012 http://www.debian.org/security/faq - ------------------------------------------------------------------------- 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 CVE-2012-3531 Several vulnerabilities were discovered in TYPO3, a content management system. CVE-2012-3527 An insecure call to unserialize in the help system enables arbitrary code execution by authenticated users. CVE-2012-3528 The TYPO3 backend contains several cross-site scripting vulnerabilities. CVE-2012-3529 Authenticated users who can access the configuration module can obtain the encryption key, allowing them to escalate their privileges. CVE-2012-3530 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: http://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAEBAgAGBQJQP8gcAAoJEL97/wQC1SS+ic0H/RUakdYXR9ym8GacNG8q87cC O5eABopjcLRURua5FLngzCIaYQwSfR247Pn8AnL1WkxZlxj8zqu8mq0+ZJX07kCR Tote3E3iKfe5zx0MWUXy2qHumKDN6B3sMTtyFjtpsAugKXgYJHCbqHmJT9heFH0P lzmLlaScEiCvKpFOfK6fuuXbMUS/wAry4pPi3GArrwNi0HeqZGBH2lfclqAGQG04 LbygNK8+N51DQWrc5RBvdrXky7XbAq1bCO2tH7SLw9nfNZ9MgwoAqbZrl8C0GEzz fDlTEZBWWhBnLtIexy22ZSFCDT97g8LpeCtQJini8BK+a4mu+LHDZbUBu+T9KTE= =Wapq -----END PGP SIGNATURE-----