Debian: DSA-1802-1: New squirrelmail packages fix several vulnerabilities
Summary
CVE-2009-1578
Cross site scripting was possible through a number of pages which
allowed an attacker to steal sensitive session data.
CVE-2009-1579
Code injection was possible when SquirrelMail was configured to
use the map_yp_alias function to authenticate users. This is not
the default.
CVE-2009-1580
It was possible to hijack an active user session by planting a
specially crafted cookie into the user's browser.
CVE-2009-1581
Specially crafted HTML emails could use the CSS positioning feature
to place email content over the SquirrelMail user interface, allowing
for phishing.
For the old stable distribution (etch), these problems have been fixed in
version 1.4.9a-4.
For the stable distribution (lenny), these problems have been fixed in
version 1.4.15-4+lenny1.
For the unstable distribution (sid), these problems have been fixed in
version 1.4.18-1.
We recommend that you upgrade your squirrelmail 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:
Size/MD5 checksum: 1021 c3b30d221d83b84f3da9d05d143aa950
Size/MD5 checksum: 27710 1ac9a374320a25feb8702c481f07f69d
Size/MD5 checksum: 598950 5b19f8cc5badef91d1f2410df41564bc
Architecture independent packages:
Size/MD5 checksum: 593578 67c67fb13e4dc98739aab5264a4438c4
Debian GNU/Linux 5.0 alias lenny
Source archives:
Size/MD5 checksum: 621320 87b466fef98e770307afffd75fe25589
Size/MD5 checksum: 26677 e7ef140569ced51ec588475ecf263240
Size/MD5 checksum: 1524 331663015bb223994af67352c96d2d88
Architecture independent packages:
Size/MD5 checksum: 609050 7730eb126fcfbed0abed8a3ff304f2c0
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: dists/stable/updates/main
Mailing list: debian-security-announce@lists.debian.org
Package info: `apt-cache show