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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2007.0692 -- [Win][UNIX/Linux][Debian] New phpwiki packages fix several vulnerabilities 12 September 2007 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: phpWiki Publisher: Debian Operating System: UNIX variants (UNIX, Linux, OSX) Windows Debian GNU/Linux 4.0 Impact: Execute Arbitrary Code/Commands Inappropriate Access Access: Remote/Unauthenticated CVE Names: CVE-2007-3193 CVE-2007-2025 CVE-2007-2024 Original Bulletin: http://www.debian.org/security/2007/dsa-1371 Comment: An attacker can upload arbitrary PHP files then execute them, allowing remote compromise of the web server account. This advisory references vulnerabilities in products which run on platforms other than Debian. It is recommended that administrators running phpWiki check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - -------------------------------------------------------------------------- Debian Security Advisory DSA 1371-1 security@debian.org http://www.debian.org/security/ Thijs Kinkhorst September 11th, 2007 http://www.debian.org/security/faq - - -------------------------------------------------------------------------- Package : phpwiki Vulnerability : several Problem-Type : remote Debian-specific: no CVE ID : CVE-2007-2024 CVE-2007-2025 CVE-2007-3193 Debian Bug : 429201 441390 Several vulnerabilities have been discovered in phpWiki, a wiki engine written in PHP. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2007-2024 It was discovered that phpWiki performs insufficient file name validation, which allows unrestricted file uploads. CVE-2007-2025 It was discovered that phpWiki performs insufficient file name validation, which allows unrestricted file uploads. CVE-2007-3193 If the configuration lacks a nonzero PASSWORD_LENGTH_MINIMUM, phpWiki might allow remote attackers to bypass authentication via an empty password, which causes ldap_bind to return true when used with certain LDAP implementations. The old stable distribution (sarge) does not contain phpwiki packages. For the stable distribution (etch) these problems have been fixed in version 1.3.12p3-5etch1. For the unstable distribution (sid) these problems have been fixed in version 1.3.12p3-6.1. We recommend that you upgrade your phpmyadmin package. 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: http://security.debian.org/pool/updates/main/p/phpwiki/phpwiki_1.3.12p3-5etch1.dsc Size/MD5 checksum: 940 8d23044064042e6130066a2ca8c4717c http://security.debian.org/pool/updates/main/p/phpwiki/phpwiki_1.3.12p3-5etch1.diff.gz Size/MD5 checksum: 52689 2deb7c9bc44ccaa1ecaf88656c7f1b27 http://security.debian.org/pool/updates/main/p/phpwiki/phpwiki_1.3.12p3.orig.tar.gz Size/MD5 checksum: 3651174 7073885a9a3993db0e1820315a224e54 Architecture independent components: http://security.debian.org/pool/updates/main/p/phpwiki/phpwiki_1.3.12p3-5etch1_all.deb Size/MD5 checksum: 2885540 178a4ca234bf9b66c4b96a3f635dd510 These files will probably be moved into the stable distribution on its next update. - - --------------------------------------------------------------------------------- For apt-get: deb http://security.debian.org/ stable/updates main For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main Mailing list: debian-security-announce@lists.debian.org Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg> - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFG5uJEXm3vHE4uyloRAuEqAJ0QRsTBfLVQ4VUix4gDuhMDEF7Z8wCfca39 XjbxEb+rYhVbPOC5mLPylWA= =Gg7r - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBRudl+yh9+71yA2DNAQKR1QP/Qeln4iK0b2J6y+Fia0ojQ17EdOJl3RWX SqQEVyQ3U67MyuPgXe30MVQTBnWneFCMQyuG8WRJO8UXBoK1zbE2mtJrHA5JvbRt HoOyFXRMo27Gx6G+TFD92YzjT5YiIocOzNfMtOzo19xREEFrqfop9JrxNRONFPu6 3xO/+OAg/E4= =bu4d -----END PGP SIGNATURE-----