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                   Red Hat Security Advisory

Synopsis:          Updated CUPS packages fix security issues
Advisory ID:       RHSA-2004:543-01
Issue date:        2004-10-22
Updated on:        2004-10-22
Product:           Red Hat Enterprise Linux
Obsoletes:         RHSA-2004:449
CVE Names:         CAN-2004-0888 CAN-2004-0923
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1. Summary:

Updated cups packages that fix denial of service issues, a security
information leak, as well as other various bugs are now available.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, ppc64, s390, s390x, x86_64
Red Hat Desktop version 3 - i386, x86_64
Red Hat Enterprise Linux ES version 3 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 3 - i386, ia64, x86_64

3. Problem description:

The Common UNIX Printing System (CUPS) is a print spooler.

During a source code audit, Chris Evans discovered a number of integer
overflow bugs that affect xpdf.  CUPS contains a copy of the xpdf code used
for parsing PDF files and is therefore affected by these bugs.  An attacker
who has the ability to send a malicious PDF file to a printer could cause
CUPS to crash or possibly execute arbitrary code.  The Common
Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name
CAN-2004-0888 to this issue.

When set up to print to a shared printer via Samba, CUPS would authenticate
with that shared printer using a username and password.  By default, the
username and password used to connect to the Samba share is written
into the error log file.  A local user who is able to read the error log
file could collect these usernames and passwords.  The Common
Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name
CAN-2004-0923 to this issue.

These updated packages also include a fix that prevents some CUPS
configuration files from being accidentally replaced.

All users of CUPS should upgrade to these updated packages, which
resolve these issues.

4. Solution:

Before applying this update, make sure that all previously-released
errata relevant to your system have been applied.  Use Red Hat
Network to download and update your packages.  To launch the Red Hat
Update Agent, use the following command:

    up2date

For information on how to install packages manually, refer to the
following Web page for the System Administration or Customization
guide specific to your system:

    http://www.redhat.com/docs/manuals/enterprise/

5. Bug IDs fixed (http://bugzilla.redhat.com/ for more info):

99461 - cups configuration
132034 - mime.types was updated - not copied to mime.types.rpmnew
134599 - CAN-2004-0923 Log file information disclosure
135378 - CAN-2004-0888 xpdf issues affect cups

6. RPMs required:

Red Hat Enterprise Linux AS version 3:

SRPMS:
ftp://updates.redhat.com/enterprise/3AS/en/os/SRPMS/cups-1.1.17-13.3.16.src.rpm
5115ddbfb412786152b559c645008d04  cups-1.1.17-13.3.16.src.rpm

i386:
ba0ce8b3a0e6f96f65e805b18abb9710  cups-1.1.17-13.3.16.i386.rpm
15cc19fff26090f2ac2a3ae9fe8edade  cups-devel-1.1.17-13.3.16.i386.rpm
f9c322a11ba0b571dd986dac596fe9e3  cups-libs-1.1.17-13.3.16.i386.rpm

ia64:
c8b90a470b68b58fed2e82e570f5ee92  cups-1.1.17-13.3.16.ia64.rpm
e6eac12d4a04cc3f2f78d5bcf04b3225  cups-devel-1.1.17-13.3.16.ia64.rpm
ca472cbe2195dbc118ccfbc05644da0f  cups-libs-1.1.17-13.3.16.ia64.rpm
f9c322a11ba0b571dd986dac596fe9e3  cups-libs-1.1.17-13.3.16.i386.rpm

ppc:
e6c4b39d457d9b9877fe95b6fe1dbec4  cups-1.1.17-13.3.16.ppc.rpm
d7a9f13c7cc6c53322c66548ad8c76de  cups-devel-1.1.17-13.3.16.ppc.rpm
1c0013991559da5dcdff753e0fa29fed  cups-libs-1.1.17-13.3.16.ppc.rpm

ppc64:
2d58c7b4af3581b720c315d4acc88caa  cups-libs-1.1.17-13.3.16.ppc64.rpm

s390:
3f8e4d1f0acb1e63cacb04a31d33be7e  cups-1.1.17-13.3.16.s390.rpm
9f65609293cab71c27bab23b4766e376  cups-devel-1.1.17-13.3.16.s390.rpm
9b3323c103753b3c97ac6543f73113f1  cups-libs-1.1.17-13.3.16.s390.rpm

s390x:
9276fbed4537149de825126e43165244  cups-1.1.17-13.3.16.s390x.rpm
276335bb8d2b6b204ce69c478d708f85  cups-devel-1.1.17-13.3.16.s390x.rpm
56bedea0c9cbabdc50d2f4a1fdf63389  cups-libs-1.1.17-13.3.16.s390x.rpm
9b3323c103753b3c97ac6543f73113f1  cups-libs-1.1.17-13.3.16.s390.rpm

x86_64:
2909c8b13ebabafe4f9832e571452226  cups-1.1.17-13.3.16.x86_64.rpm
351a15fe066f9650c293d91d5edca0d8  cups-devel-1.1.17-13.3.16.x86_64.rpm
d3dddda473fe262daea7770ad1c6b6b2  cups-libs-1.1.17-13.3.16.x86_64.rpm
f9c322a11ba0b571dd986dac596fe9e3  cups-libs-1.1.17-13.3.16.i386.rpm

Red Hat Desktop version 3:

SRPMS:
ftp://updates.redhat.com/enterprise/3desktop/en/os/SRPMS/cups-1.1.17-13.3.16.src.rpm
5115ddbfb412786152b559c645008d04  cups-1.1.17-13.3.16.src.rpm

i386:
ba0ce8b3a0e6f96f65e805b18abb9710  cups-1.1.17-13.3.16.i386.rpm
15cc19fff26090f2ac2a3ae9fe8edade  cups-devel-1.1.17-13.3.16.i386.rpm
f9c322a11ba0b571dd986dac596fe9e3  cups-libs-1.1.17-13.3.16.i386.rpm

x86_64:
2909c8b13ebabafe4f9832e571452226  cups-1.1.17-13.3.16.x86_64.rpm
351a15fe066f9650c293d91d5edca0d8  cups-devel-1.1.17-13.3.16.x86_64.rpm
d3dddda473fe262daea7770ad1c6b6b2  cups-libs-1.1.17-13.3.16.x86_64.rpm
f9c322a11ba0b571dd986dac596fe9e3  cups-libs-1.1.17-13.3.16.i386.rpm

Red Hat Enterprise Linux ES version 3:

SRPMS:
ftp://updates.redhat.com/enterprise/3ES/en/os/SRPMS/cups-1.1.17-13.3.16.src.rpm
5115ddbfb412786152b559c645008d04  cups-1.1.17-13.3.16.src.rpm

i386:
ba0ce8b3a0e6f96f65e805b18abb9710  cups-1.1.17-13.3.16.i386.rpm
15cc19fff26090f2ac2a3ae9fe8edade  cups-devel-1.1.17-13.3.16.i386.rpm
f9c322a11ba0b571dd986dac596fe9e3  cups-libs-1.1.17-13.3.16.i386.rpm

ia64:
c8b90a470b68b58fed2e82e570f5ee92  cups-1.1.17-13.3.16.ia64.rpm
e6eac12d4a04cc3f2f78d5bcf04b3225  cups-devel-1.1.17-13.3.16.ia64.rpm
ca472cbe2195dbc118ccfbc05644da0f  cups-libs-1.1.17-13.3.16.ia64.rpm
f9c322a11ba0b571dd986dac596fe9e3  cups-libs-1.1.17-13.3.16.i386.rpm

x86_64:
2909c8b13ebabafe4f9832e571452226  cups-1.1.17-13.3.16.x86_64.rpm
351a15fe066f9650c293d91d5edca0d8  cups-devel-1.1.17-13.3.16.x86_64.rpm
d3dddda473fe262daea7770ad1c6b6b2  cups-libs-1.1.17-13.3.16.x86_64.rpm
f9c322a11ba0b571dd986dac596fe9e3  cups-libs-1.1.17-13.3.16.i386.rpm

Red Hat Enterprise Linux WS version 3:

SRPMS:
ftp://updates.redhat.com/enterprise/3WS/en/os/SRPMS/cups-1.1.17-13.3.16.src.rpm
5115ddbfb412786152b559c645008d04  cups-1.1.17-13.3.16.src.rpm

i386:
ba0ce8b3a0e6f96f65e805b18abb9710  cups-1.1.17-13.3.16.i386.rpm
15cc19fff26090f2ac2a3ae9fe8edade  cups-devel-1.1.17-13.3.16.i386.rpm
f9c322a11ba0b571dd986dac596fe9e3  cups-libs-1.1.17-13.3.16.i386.rpm

ia64:
c8b90a470b68b58fed2e82e570f5ee92  cups-1.1.17-13.3.16.ia64.rpm
e6eac12d4a04cc3f2f78d5bcf04b3225  cups-devel-1.1.17-13.3.16.ia64.rpm
ca472cbe2195dbc118ccfbc05644da0f  cups-libs-1.1.17-13.3.16.ia64.rpm
f9c322a11ba0b571dd986dac596fe9e3  cups-libs-1.1.17-13.3.16.i386.rpm

x86_64:
2909c8b13ebabafe4f9832e571452226  cups-1.1.17-13.3.16.x86_64.rpm
351a15fe066f9650c293d91d5edca0d8  cups-devel-1.1.17-13.3.16.x86_64.rpm
d3dddda473fe262daea7770ad1c6b6b2  cups-libs-1.1.17-13.3.16.x86_64.rpm
f9c322a11ba0b571dd986dac596fe9e3  cups-libs-1.1.17-13.3.16.i386.rpm

These packages are GPG signed by Red Hat for security.  Our key and 
details on how to verify the signature are available from
https://www.redhat.com/security/team/key.html#package

7. References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0888
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0923

8. Contact:

The Red Hat security contact is <secalert@redhat.com>.  More contact
details at https://www.redhat.com/security/team/contact.html

Copyright 2004 Red Hat, Inc.
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