- ---------------------------------------------------------------------                   Red Hat Security Advisory

Synopsis:          Moderate: imap security update
Advisory ID:       RHSA-2005:850-01
Advisory URL:      https://access.redhat.com/errata/RHSA-2005:850.html
Issue date:        2005-12-06
Updated on:        2005-12-06
Product:           Red Hat Enterprise Linux
CVE Names:         CVE-2005-2933
- ---------------------------------------------------------------------1. Summary:

An updated imap package that fixes a buffer overflow issue is now available.

This update has been rated as having moderate security impact by the Red
Hat Security Response Team.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AS (Advanced Server) version 2.1 - i386, ia64
Red Hat Linux Advanced Workstation 2.1 - ia64
Red Hat Enterprise Linux ES version 2.1 - i386
Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, 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 imap package provides server daemons for both the IMAP (Internet
Message Access Protocol) and POP (Post Office Protocol) mail access protocols.

A buffer overflow flaw was discovered in the way the c-client library
parses user supplied mailboxes. If an authenticated user requests a
specially crafted mailbox name, it may be possible to execute arbitrary
code on a server that uses the library. The Common Vulnerabilities and
Exposures project has assigned the name CVE-2005-2933 to this issue.

All users of imap should upgrade to these updated packages, which contain a
backported patch and are not vulnerable to this issue.

4. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

This update is available via Red Hat Network.  To use Red Hat Network,
launch the Red Hat Update Agent with the following command:

up2date

This will start an interactive process that will result in the appropriate
RPMs being upgraded on your system.

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

169953 - CVE-2005-2933 imap buffer overflow


6. RPMs required:

Red Hat Enterprise Linux AS (Advanced Server) version 2.1:

SRPMS:
368ed3b9cf30c88c562daf57b6dc314f  imap-2001a-19.src.rpm

i386:
b04aa8f1b0aa703871346700d28fc64e  imap-2001a-19.i386.rpm
1fdbd1eb8cf467af263ed9972df9409d  imap-devel-2001a-19.i386.rpm

ia64:
fb5d1b22b2df69c1f468f16df9ebfdce  imap-2001a-19.ia64.rpm
5599797731d68a60df45c689a8ceb509  imap-devel-2001a-19.ia64.rpm

Red Hat Linux Advanced Workstation 2.1:

SRPMS:
368ed3b9cf30c88c562daf57b6dc314f  imap-2001a-19.src.rpm

ia64:
fb5d1b22b2df69c1f468f16df9ebfdce  imap-2001a-19.ia64.rpm
5599797731d68a60df45c689a8ceb509  imap-devel-2001a-19.ia64.rpm

Red Hat Enterprise Linux ES version 2.1:

SRPMS:
368ed3b9cf30c88c562daf57b6dc314f  imap-2001a-19.src.rpm

i386:
b04aa8f1b0aa703871346700d28fc64e  imap-2001a-19.i386.rpm
1fdbd1eb8cf467af263ed9972df9409d  imap-devel-2001a-19.i386.rpm

Red Hat Enterprise Linux AS version 3:

SRPMS:
8685e5bf17d4768f5254d8bd69debdf1  imap-2002d-12.src.rpm

i386:
7eef6e0ecc4147cc73a60be3e0d76647  imap-2002d-12.i386.rpm
820c2d446fd800cec6ce64ec2c42f494  imap-devel-2002d-12.i386.rpm
88d23ffc188f1d196d60ae43f7aa1939  imap-utils-2002d-12.i386.rpm

ia64:
070f9e193a84fe7d67dd022eb98e4889  imap-2002d-12.ia64.rpm
6b5594df0491c151995d36ec5e88fd63  imap-devel-2002d-12.ia64.rpm
39b5b378efec1b4242c5b5a1ae188846  imap-utils-2002d-12.ia64.rpm

ppc:
f23db230f9b7ecde5cad18cf1a6dd000  imap-2002d-12.ppc.rpm
ac380108e2da663c4feeedd010c65954  imap-devel-2002d-12.ppc.rpm
d034338b4712651ab02d7ae40d4fd538  imap-utils-2002d-12.ppc.rpm

s390:
8e7c079ca5ec95e9767fbceb88403232  imap-2002d-12.s390.rpm
56dab9d88d5a7cf231da1b9321c62852  imap-devel-2002d-12.s390.rpm
10e343ab7ba2f7ba41b37309e8bd026e  imap-utils-2002d-12.s390.rpm

s390x:
72f38762833f5f615b812b78bf5c0529  imap-2002d-12.s390x.rpm
c10832b30b30c614069e8be2bf062060  imap-devel-2002d-12.s390x.rpm
f23cdbc5a4a1c50375a36474dddabdd0  imap-utils-2002d-12.s390x.rpm

x86_64:
f90db06f0e5c48b220d071a698cec537  imap-2002d-12.x86_64.rpm
075645d561e9e7bac634d3f42855f6b4  imap-devel-2002d-12.x86_64.rpm
a4d5f9aad62c46de9d5b8fa4800402f2  imap-utils-2002d-12.x86_64.rpm

Red Hat Desktop version 3:

SRPMS:
8685e5bf17d4768f5254d8bd69debdf1  imap-2002d-12.src.rpm

i386:
7eef6e0ecc4147cc73a60be3e0d76647  imap-2002d-12.i386.rpm
820c2d446fd800cec6ce64ec2c42f494  imap-devel-2002d-12.i386.rpm
88d23ffc188f1d196d60ae43f7aa1939  imap-utils-2002d-12.i386.rpm

x86_64:
f90db06f0e5c48b220d071a698cec537  imap-2002d-12.x86_64.rpm
075645d561e9e7bac634d3f42855f6b4  imap-devel-2002d-12.x86_64.rpm
a4d5f9aad62c46de9d5b8fa4800402f2  imap-utils-2002d-12.x86_64.rpm

Red Hat Enterprise Linux ES version 3:

SRPMS:
8685e5bf17d4768f5254d8bd69debdf1  imap-2002d-12.src.rpm

i386:
7eef6e0ecc4147cc73a60be3e0d76647  imap-2002d-12.i386.rpm
820c2d446fd800cec6ce64ec2c42f494  imap-devel-2002d-12.i386.rpm
88d23ffc188f1d196d60ae43f7aa1939  imap-utils-2002d-12.i386.rpm

ia64:
070f9e193a84fe7d67dd022eb98e4889  imap-2002d-12.ia64.rpm
6b5594df0491c151995d36ec5e88fd63  imap-devel-2002d-12.ia64.rpm
39b5b378efec1b4242c5b5a1ae188846  imap-utils-2002d-12.ia64.rpm

x86_64:
f90db06f0e5c48b220d071a698cec537  imap-2002d-12.x86_64.rpm
075645d561e9e7bac634d3f42855f6b4  imap-devel-2002d-12.x86_64.rpm
a4d5f9aad62c46de9d5b8fa4800402f2  imap-utils-2002d-12.x86_64.rpm

Red Hat Enterprise Linux WS version 3:

SRPMS:
8685e5bf17d4768f5254d8bd69debdf1  imap-2002d-12.src.rpm

i386:
7eef6e0ecc4147cc73a60be3e0d76647  imap-2002d-12.i386.rpm
820c2d446fd800cec6ce64ec2c42f494  imap-devel-2002d-12.i386.rpm
88d23ffc188f1d196d60ae43f7aa1939  imap-utils-2002d-12.i386.rpm

ia64:
070f9e193a84fe7d67dd022eb98e4889  imap-2002d-12.ia64.rpm
6b5594df0491c151995d36ec5e88fd63  imap-devel-2002d-12.ia64.rpm
39b5b378efec1b4242c5b5a1ae188846  imap-utils-2002d-12.ia64.rpm

x86_64:
f90db06f0e5c48b220d071a698cec537  imap-2002d-12.x86_64.rpm
075645d561e9e7bac634d3f42855f6b4  imap-devel-2002d-12.x86_64.rpm
a4d5f9aad62c46de9d5b8fa4800402f2  imap-utils-2002d-12.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
https://www.redhat.com/security/team/key/#package

7. References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2933

8. Contact:

The Red Hat security contact is .  More contact
details at https://www.redhat.com/security/team/contact/

Copyright 2005 Red Hat, Inc.