[SECURITY] [DSA 147-2] New mailman packages fix cross-site scripting problem

ID DEBIAN:DSA-147-2:A4133
Type debian
Reporter Debian
Modified 2002-08-26T00:00:00


Debian Security Advisory DSA 147-2 security@debian.org http://www.debian.org/security/ Martin Schulze August 26th, 2002 http://www.debian.org/security/faq

Package : mailman Vulnerability : cross-site scripting Problem-Type : remote Debian-specific: no CVE Id : CAN-2002-0388

Quoting DSA 147-1:

A cross-site scripting vulnerability was discovered in mailman, a software to manage electronic mailing lists. When a properly crafted URL is accessed with Internet Explorer (other browsers don't seem to be affected), the resulting webpage is rendered similar to the real one, but the javascript component is executed as well, which could be used by an attacker to get access to sensitive information. The new version for Debian 2.2 also includes backports of security related patches from mailman 2.0.11.

This has been fixed in DSA 147-1 already, however, contrary to popular belief, it turned out that the Python packaging does not upgrade Python 1.5 users to 2.1 when upgrading from potato to woody. It also turned out that the mailman security update unwittingly introduced a dependency to Python 2.1, both in the security update and upstream, which left the package unusable on some systems.

This problem has been fixed in version 2.0.11-1woody4 for the current stable distribution (woody). Others are not affected.

We recommend that you upgrade your mailman package.

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 3.0 alias woody

Source archives:

  Size/MD5 checksum:      595 b154928ff9853f95ea301c452f23605d
  Size/MD5 checksum:    31005 08c23b520ae4b9f4e7ef45b465ad7e47
  Size/MD5 checksum:   415129 915264cb1ac8d7b78ea9eff3ba38ee04

Alpha architecture:

  Size/MD5 checksum:   460960 e1d8a4257577fb4ebb66705275fa38a0

ARM architecture:

  Size/MD5 checksum:   458600 f969eb59fd48e34f9fa0ac0709315c26

Intel IA-32 architecture:

  Size/MD5 checksum:   475002 64035fc874ed300ade121957bd550e24

Intel IA-64 architecture:

  Size/MD5 checksum:   461502 bfa37aa587621a19f8fe606157b9d207

HP Precision architecture:

  Size/MD5 checksum:   459156 0116618a21c275f085b8d54aba503ae7

Motorola 680x0 architecture:

  Size/MD5 checksum:   458684 233315c6f2fcd7914fc88bb4d775dacf

Big endian MIPS architecture:

  Size/MD5 checksum:   459154 14fe9870d61986680c7b36568ba070b4

Little endian MIPS architecture:

  Size/MD5 checksum:   459120 e401830cfcbb84a0fa79bfacfd291460

PowerPC architecture:

  Size/MD5 checksum:   459464 e3793f4d40a7b363b4c6b9787635bf1a

IBM S/390 architecture:

  Size/MD5 checksum:   459472 0ea41eaa4395227f8c58d4e979ac014b

Sun Sparc architecture:

  Size/MD5 checksum:   463962 e7f4892277153b9a24e2b5331703e2b7

These files will probably be moved into the stable distribution on its next revision.

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>