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                   Red Hat Security Advisory

Synopsis:          Updated CUPS packages fix security vulnerability
Advisory ID:       RHSA-2004:449-01
Issue date:        2004-09-15
Updated on:        2004-09-15
Product:           Red Hat Enterprise Linux
Keywords:          DoS
CVE Names:         CAN-2004-0558
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1. Summary:

Updated cups packages that fix a denial of service vulnerability 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.

Alvaro Martinez Echevarria reported a bug in the CUPS Internet Printing
Protocol (IPP) implementation in versions of CUPS prior to 1.1.21.  An
attacker could send a carefully crafted UDP packet to the IPP port which
could cause CUPS to stop listening to the port and result in a denial of
service.  In order to exploit this bug, an attacker would need to have the
ability to send a UDP packet to the IPP port (by default 631).  The
Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned
the name CAN-2004-0558 to this issue.

All users of cups should upgrade to these updated packages, which contain a
backported patch as well as a fix for a non-exploitable off-by-one bug.

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. RPMs required:

Red Hat Enterprise Linux AS version 3:

SRPMS: 

60dc089f4fdb7afe47386fcdc94b0d01  cups-1.1.17-13.3.13.src.rpm

i386:
419ce850064ec7a68a37e244cac682b2  cups-1.1.17-13.3.13.i386.rpm
414bce4e73e9228729077adf7930f0ae  cups-devel-1.1.17-13.3.13.i386.rpm
b2e3b1632f6f334bf6ade32a6c4fc7b3  cups-libs-1.1.17-13.3.13.i386.rpm

ia64:
6e99a473c522a8c0a55dd73ee2e65b3a  cups-1.1.17-13.3.13.ia64.rpm
a552ed6d24c3976fcd9bba81d5752310  cups-devel-1.1.17-13.3.13.ia64.rpm
ae45026d23525d73f25a047a118164fd  cups-libs-1.1.17-13.3.13.ia64.rpm

ppc:
d007ad080ce2d4016db742799cb7e7a5  cups-1.1.17-13.3.13.ppc.rpm
e9ff080a397800ca9793342a4aee8046  cups-devel-1.1.17-13.3.13.ppc.rpm
99a113852d6089d14ea6fd679ba7a1a7  cups-libs-1.1.17-13.3.13.ppc.rpm

ppc64:
8550fc9d8d1cf53da14707ecb5188a75  cups-1.1.17-13.3.13.ppc64.rpm
d664204e2dd7c589d9f4dd10b8f32416  cups-devel-1.1.17-13.3.13.ppc64.rpm
72cc935233689e4c04737c68e36d3b29  cups-libs-1.1.17-13.3.13.ppc64.rpm

s390:
ae6fc52460a480b8ede3826ce9cd19e2  cups-1.1.17-13.3.13.s390.rpm
15ce65330b66ee7f66512ef0d549ca94  cups-devel-1.1.17-13.3.13.s390.rpm
d1f0c816f04bb0960586261e34ae8098  cups-libs-1.1.17-13.3.13.s390.rpm

s390x:
2372e49ffedcb132058e7b4c9452a741  cups-1.1.17-13.3.13.s390x.rpm
d435369ed54389c1c22151ee18f0e9a7  cups-devel-1.1.17-13.3.13.s390x.rpm
32f55417cc798fbb612921d192c29436  cups-libs-1.1.17-13.3.13.s390x.rpm

x86_64:
b11c94a17939d262b76721fee9714c50  cups-1.1.17-13.3.13.x86_64.rpm
48b22c34e077212a6c1721bcadd01ca4  cups-devel-1.1.17-13.3.13.x86_64.rpm
07ed1e9a684182ffbaa63144cd230e1a  cups-libs-1.1.17-13.3.13.x86_64.rpm

Red Hat Desktop version 3:

SRPMS: 

60dc089f4fdb7afe47386fcdc94b0d01  cups-1.1.17-13.3.13.src.rpm

i386:
419ce850064ec7a68a37e244cac682b2  cups-1.1.17-13.3.13.i386.rpm
414bce4e73e9228729077adf7930f0ae  cups-devel-1.1.17-13.3.13.i386.rpm
b2e3b1632f6f334bf6ade32a6c4fc7b3  cups-libs-1.1.17-13.3.13.i386.rpm

x86_64:
b11c94a17939d262b76721fee9714c50  cups-1.1.17-13.3.13.x86_64.rpm
48b22c34e077212a6c1721bcadd01ca4  cups-devel-1.1.17-13.3.13.x86_64.rpm
07ed1e9a684182ffbaa63144cd230e1a  cups-libs-1.1.17-13.3.13.x86_64.rpm

Red Hat Enterprise Linux ES version 3:

SRPMS: 

60dc089f4fdb7afe47386fcdc94b0d01  cups-1.1.17-13.3.13.src.rpm

i386:
419ce850064ec7a68a37e244cac682b2  cups-1.1.17-13.3.13.i386.rpm
414bce4e73e9228729077adf7930f0ae  cups-devel-1.1.17-13.3.13.i386.rpm
b2e3b1632f6f334bf6ade32a6c4fc7b3  cups-libs-1.1.17-13.3.13.i386.rpm

ia64:
6e99a473c522a8c0a55dd73ee2e65b3a  cups-1.1.17-13.3.13.ia64.rpm
a552ed6d24c3976fcd9bba81d5752310  cups-devel-1.1.17-13.3.13.ia64.rpm
ae45026d23525d73f25a047a118164fd  cups-libs-1.1.17-13.3.13.ia64.rpm

x86_64:
b11c94a17939d262b76721fee9714c50  cups-1.1.17-13.3.13.x86_64.rpm
48b22c34e077212a6c1721bcadd01ca4  cups-devel-1.1.17-13.3.13.x86_64.rpm
07ed1e9a684182ffbaa63144cd230e1a  cups-libs-1.1.17-13.3.13.x86_64.rpm

Red Hat Enterprise Linux WS version 3:

SRPMS: 

60dc089f4fdb7afe47386fcdc94b0d01  cups-1.1.17-13.3.13.src.rpm

i386:
419ce850064ec7a68a37e244cac682b2  cups-1.1.17-13.3.13.i386.rpm
414bce4e73e9228729077adf7930f0ae  cups-devel-1.1.17-13.3.13.i386.rpm
b2e3b1632f6f334bf6ade32a6c4fc7b3  cups-libs-1.1.17-13.3.13.i386.rpm

ia64:
6e99a473c522a8c0a55dd73ee2e65b3a  cups-1.1.17-13.3.13.ia64.rpm
a552ed6d24c3976fcd9bba81d5752310  cups-devel-1.1.17-13.3.13.ia64.rpm
ae45026d23525d73f25a047a118164fd  cups-libs-1.1.17-13.3.13.ia64.rpm

x86_64:
b11c94a17939d262b76721fee9714c50  cups-1.1.17-13.3.13.x86_64.rpm
48b22c34e077212a6c1721bcadd01ca4  cups-devel-1.1.17-13.3.13.x86_64.rpm
07ed1e9a684182ffbaa63144cd230e1a  cups-libs-1.1.17-13.3.13.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
 

6. References:
 
 
CVE -CVE-2004-0558

7. Contact:

The Red Hat security contact is <secalert@redhat.com>.  More contact
details at  

Copyright 2004 Red Hat, Inc.