[SECURITY] [DSA 1689-1] New proftpd-dfsg packages fix Cross-Site Request Forgery

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Debian Security Advisory DSA 1689-1 security ( -at -) debian.org

http://www.debian.org/security/ Martin Schulze

December 21st, 2008 http://www.debian.org/security/faq

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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

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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

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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.

 

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For apt-get: deb http://security.debian.org/ stable/updates main

For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main