Michal Hlavinka discovered that the fix for code execution in the map_yp_alias function, known as CVE-2009-1579 and released in DSA 1802-1, was incomplete. This update corrects the fix for that function.

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Debian Security Advisory DSA-1802-2                  This email address is being protected from spambots. You need JavaScript enabled to view it.
http://www.debian.org/security/                          Thijs Kinkhorst
May 21, 2009                          http://www.debian.org/security/faq
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Package        : squirrelmail
Vulnerability  : several
Problem type   : remote
Debian-specific: no
CVE Id(s)      : CVE-2009-1578 CVE-2009-1579 CVE-2009-1580 CVE-2009-1581
                 CVE-2009-1381
Debian Bug     : 528528

Michal Hlavinka discovered that the fix for code execution in the
map_yp_alias function, known as CVE-2009-1579 and released in DSA 1802-1,
was incomplete. This update corrects the fix for that function.

For the old stable distribution (etch), this problem has been fixed in
version 1.4.9a-5.

For the stable distribution (lenny), this problem has been fixed in
version 1.4.15-4+lenny2.

For the unstable distribution (sid), this problem has been fixed in
version 1.4.19-1

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
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Source archives:

  http://security.debian.org/pool/updates/main/s/squirrelmail/squirrelmail_1.4.9a-5.dsc
    Size/MD5 checksum:     1021 23e85a9813bd2236e3f104ac0fa1bf6f
  http://security.debian.org/pool/updates/main/s/squirrelmail/squirrelmail_1.4.9a.orig.tar.gz
    Size/MD5 checksum:   598950 5b19f8cc5badef91d1f2410df41564bc
  http://security.debian.org/pool/updates/main/s/squirrelmail/squirrelmail_1.4.9a-5.diff.gz
    Size/MD5 checksum:    27766 9858f9f2186d14e6b22d32c5bcc9f72b

Architecture independent packages:

  http://security.debian.org/pool/updates/main/s/squirrelmail/squirrelmail_1.4.9a-5_all.deb
    Size/MD5 checksum:   593684 cb5fada1f8fe8d8be5fa73919ac159b1

Debian GNU/Linux 5.0 alias lenny
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Source archives:

  http://security.debian.org/pool/updates/main/s/squirrelmail/squirrelmail_1.4.15-4+lenny2.diff.gz
    Size/MD5 checksum:    26725 511fe282670270af990414215eba096f
  http://security.debian.org/pool/updates/main/s/squirrelmail/squirrelmail_1.4.15.orig.tar.gz
    Size/MD5 checksum:   621320 87b466fef98e770307afffd75fe25589
  http://security.debian.org/pool/updates/main/s/squirrelmail/squirrelmail_1.4.15-4+lenny2.dsc
    Size/MD5 checksum:     1524 449f565284127b1419212596d76b970e

Architecture independent packages:

  http://security.debian.org/pool/updates/main/s/squirrelmail/squirrelmail_1.4.15-4+lenny2_all.deb
    Size/MD5 checksum:   609144 97dd3ba6de9553b68b6e398ae627e87f


  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
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Package info: `apt-cache show ' and http://packages.debian.org/