-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------ Debian Security Advisory DSA-1711-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Nico Golde January 26, 2009 https://www.debian.org/security/faq - ------------------------------------------------------------------------ Package : typo3-src Vulnerability : several Problem type : remote Debian-specific: no CVE ID : CVE-2009-0255 CVE-2009-0256 CVE-2009-0257 CVE-2009-0258 Debian Bug : 512608 BugTraq ID : 33376 Several remotely exploitable vulnerabilities have been discovered in the TYPO3 web content management framework. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2009-0255 Chris John Riley discovered that the TYPO3-wide used encryption key is generated with an insufficiently random seed resulting in low entropy which makes it easier for attackers to crack this key. CVE-2009-0256 Marcus Krause discovered that TYPO3 is not invalidating a supplied session on authentication which allows an attacker to take over a victims session via a session fixation attack. CVE-2009-0257 Multiple cross-site scripting vulnerabilities allow remote attackers to inject arbitrary web script or HTML via various arguments and user- supplied strings used in the indexed search system extension, adodb extension test scripts or the workspace module. CVE-2009-0258 Mads Olesen discovered a remote command injection vulnerability in the indexed search system extension which allows attackers to execute arbitrary code via a crafted file name which is passed unescaped to various system tools that extract file content for the indexing. Because of CVE-2009-0255, please make sure that besides installing this update, you also create a new encryption key after the installation. For the stable distribution (etch) these problems have been fixed in version 4.0.2+debian-7. For the unstable distribution (sid) these problems have been fixed in version 4.2.5-1. We recommend that you upgrade your TYPO3 packages. Upgrade instructions - -------------------- wget url will fetch the file for you dpkg -i file.deb will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. Debian GNU/Linux 4.0 alias etch - ------------------------------- Source archives: https://security.debian.org/pool/updates/main/t/typo3-src/typo3-src_4.0.2+debian.orig.tar.gz Size/MD5 checksum: 7683527 be509391b0e4d24278c14100c09dc673 https://security.debian.org/pool/updates/main/t/typo3-src/typo3-src_4.0.2+debian-7.diff.gz Size/MD5 checksum: 23596 344f6b5ada56d361e274556d6d7eaf99 https://security.debian.org/pool/updates/main/t/typo3-src/typo3-src_4.0.2+debian-7.dsc Size/MD5 checksum: 610 6b99cc9acd82ec6010a38006910169c9 Architecture independent packages: https://security.debian.org/pool/updates/main/t/typo3-src/typo3_4.0.2+debian-7_all.deb Size/MD5 checksum: 76924 33b4077e99038121aa5667a3a166d99e https://security.debian.org/pool/updates/main/t/typo3-src/typo3-src-4.0_4.0.2+debian-7_all.deb Size/MD5 checksum: 7691182 f5c8ecbf93c7af50b29b5ded8f455b75 These files will probably be moved into the stable distribution on its next update. - --------------------------------------------------------------------------------- For apt-get: deb https://security.debian.org/ stable/updates main For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. Package info: `apt-cache show' and https://packages.debian.org/
Debian: DSA-1711-1: New TYPO3 packages fix remote code execution
Several remotely exploitable vulnerabilities have been discovered in the TYPO3 web content management framework. The Common Vulnerabilities and Exposures project identifies the following problems:
