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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2008.1149 -- [Debian] New proftpd-dfsg packages fix Cross-Site Request Forgery 22 December 2008 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: proftpd-dfsg Publisher: Debian Operating System: Debian GNU/Linux 4.0 Impact: Cross-site Request Forgery Access: Remote/Unauthenticated CVE Names: CVE-2008-4242 Ref: AA-2008.0207 Original Bulletin: http://www.debian.org/security/2008/dsa-1689 - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - -------------------------------------------------------------------------- Debian Security Advisory DSA 1689-1 security@debian.org http://www.debian.org/security/ Martin Schulze December 21st, 2008 http://www.debian.org/security/faq - - -------------------------------------------------------------------------- Package : proftpd-dfsg Vulnerability : missing input validation Problem type : remote Debian-specific: no CVE ID : CVE-2008-4242 Debian Bug : 502674 BugTraq ID : 31289 Maksymilian Arciemowicz of securityreason.com reported that ProFTPD is vulnerable to cross-site request forgery (CSRF) attacks and executes arbitrary FTP commands via a long ftp:// URI that leverages an existing session from the FTP client implementation in a web browser. For the stable distribution (etch) this problem has been fixed in version 1.3.0-19etch2 and in version 1.3.1-15~bpo40+1 for backports. For the testing (lenny) and unstable (sid) distributions this problem has been fixed in version 1.3.1-15. We recommend that you upgrade your proftpd-dfsg 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 at the end of this advisory: 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/proftpd-dfsg/proftpd-dfsg_1.3.0-19etch2.dsc Size/MD5 checksum: 944 609e4ce00fbd5064cbf939ce8f867782 http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-dfsg_1.3.0-19etch2.diff.gz Size/MD5 checksum: 180899 b0b18721ebf58fb77026c0bf4f3d9be2 http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-dfsg_1.3.0.orig.tar.gz Size/MD5 checksum: 1751265 b857aaf750244106d1991bcb3c48f4a0 Architecture independent components: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-doc_1.3.0-19etch2_all.deb Size/MD5 checksum: 493380 0267b116876ee92f620641d58d993841 http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-ldap_1.3.0-19etch2_all.deb Size/MD5 checksum: 162716 8fd092997183b78a7088fd1532f89849 http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-mysql_1.3.0-19etch2_all.deb Size/MD5 checksum: 162722 7bb678b16043c24020f76783d38e15e6 http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd-pgsql_1.3.0-19etch2_all.deb Size/MD5 checksum: 162722 c649d5a0b0f32137849c2afa5cb132ed Alpha architecture: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd_1.3.0-19etch2_alpha.deb Size/MD5 checksum: 997344 c69dfa653681879af1857f90897079fe AMD64 architecture: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd_1.3.0-19etch2_amd64.deb Size/MD5 checksum: 854758 5d51e69ebbda89a96ccb3fcda3513803 ARM architecture: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd_1.3.0-19etch2_arm.deb Size/MD5 checksum: 794910 5c0d8a2c1aa18b40348d3d7b5a7e0408 HP Precision architecture: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd_1.3.0-19etch2_hppa.deb Size/MD5 checksum: 933032 949a306ac2046a27bff7f3797f9bfff5 Intel IA-32 architecture: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd_1.3.0-19etch2_i386.deb Size/MD5 checksum: 798104 4fe16756d76c8cdb2b3c41f8ad92fd4f Intel IA-64 architecture: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd_1.3.0-19etch2_ia64.deb Size/MD5 checksum: 1188066 9291c65580b50a7c478829e3307e11b7 Big endian MIPS architecture: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd_1.3.0-19etch2_mips.deb Size/MD5 checksum: 870756 06570fae0e9a8ba786b56464512f5451 Little endian MIPS architecture: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd_1.3.0-19etch2_mipsel.deb Size/MD5 checksum: 855034 e7ae30d19a1806c69dc0d6afad5c59ef PowerPC architecture: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd_1.3.0-19etch2_powerpc.deb Size/MD5 checksum: 885996 a5a81e9d5b86dda6462a7024f69aeac8 IBM S/390 architecture: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd_1.3.0-19etch2_s390.deb Size/MD5 checksum: 853294 460507c587a7165dfd00d5776af70c60 Sun Sparc architecture: http://security.debian.org/pool/updates/main/p/proftpd-dfsg/proftpd_1.3.0-19etch2_sparc.deb Size/MD5 checksum: 827522 091f572d3565aae465046f11eccce143 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 v1.4.9 (GNU/Linux) iD8DBQFJTlGVW5ql+IAeqTIRAjKvAKCJ1LslA52c7VPJPs3+58NvSZzTfgCfVica RHJMZjpj1nwjhN9jC5LVPLU= =oOwM - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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 iQCVAwUBSU7LzCh9+71yA2DNAQK4vAP/XAVWUH9IQNLRjKHtDj+yz1fUa5afYnOo eYhnHWB88PN49X5CQoN/aWwmGyFYYtz6UHBxeq6SSkXcWxHwimxD4fMiNw5a02Xv Szj7EWRupPGqZ6RvKLWmM6DcO3vp+qN8qJ1wgsVZKTs/XhwtHiN3nU1Or5F2kXN3 E00q0WCcRhc= =Qkun -----END PGP SIGNATURE-----