A new update is available for Red Hat Enterprise Linux. Here the announcement:

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Red Hat Security Advisory

Synopsis: Important: cyrus-imapd security update
Advisory ID: RHSA-2009:1459-04
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2009-1459.html
Issue date: 2009-09-23
CVE Names: CVE-2009-2632 CVE-2009-3235
=====================================================================

1. Summary:

Updated cyrus-imapd packages that fix several security issues are now
available for Red Hat Enterprise Linux 4 and 5.

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

2. Relevant releases/architectures:

Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Enterprise Linux Desktop version 4 - i386, x86_64
Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64
RHEL Desktop Workstation (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64

3. Description:

The cyrus-imapd packages contain a high-performance mail server with IMAP,
POP3, NNTP, and Sieve support.

Multiple buffer overflow flaws were found in the Cyrus IMAP Sieve
implementation. An authenticated user able to create Sieve mail filtering
rules could use these flaws to execute arbitrary code with the privileges
of the Cyrus IMAP server user. (CVE-2009-2632, CVE-2009-3235)

Users of cyrus-imapd are advised to upgrade to these updated packages,
which contain backported patches to resolve these issues. After installing
the update, cyrus-imapd will be restarted automatically.

4. Solution:

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

This update is available via Red Hat Network. Details on how to use
the Red Hat Network to apply this update are available at
http://kbase.redhat.com/faq/docs/DOC-11259

5. Bugs fixed (http://bugzilla.redhat.com/):

521010 - CVE-2009-2632 cyrus-imapd: buffer overflow in cyrus sieve
523910 - CVE-2009-3235 cyrus-impad: CMU sieve buffer overflows

6. Package List:

Red Hat Enterprise Linux AS version 4:

Source:
ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/cyrus-imapd-2.2.12-10.el4_8.4.src.rpm

i386:
cyrus-imapd-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.i386.rpm
perl-Cyrus-2.2.12-10.el4_8.4.i386.rpm

ia64:
cyrus-imapd-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.ia64.rpm
perl-Cyrus-2.2.12-10.el4_8.4.ia64.rpm

ppc:
cyrus-imapd-2.2.12-10.el4_8.4.ppc.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.ppc.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.ppc.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.ppc.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.ppc.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.ppc.rpm
perl-Cyrus-2.2.12-10.el4_8.4.ppc.rpm

s390:
cyrus-imapd-2.2.12-10.el4_8.4.s390.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.s390.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.s390.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.s390.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.s390.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.s390.rpm
perl-Cyrus-2.2.12-10.el4_8.4.s390.rpm

s390x:
cyrus-imapd-2.2.12-10.el4_8.4.s390x.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.s390x.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.s390x.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.s390x.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.s390x.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.s390x.rpm
perl-Cyrus-2.2.12-10.el4_8.4.s390x.rpm

x86_64:
cyrus-imapd-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.x86_64.rpm
perl-Cyrus-2.2.12-10.el4_8.4.x86_64.rpm

Red Hat Enterprise Linux Desktop version 4:

Source:
ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/cyrus-imapd-2.2.12-10.el4_8.4.src.rpm

i386:
cyrus-imapd-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.i386.rpm
perl-Cyrus-2.2.12-10.el4_8.4.i386.rpm

x86_64:
cyrus-imapd-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.x86_64.rpm
perl-Cyrus-2.2.12-10.el4_8.4.x86_64.rpm

Red Hat Enterprise Linux ES version 4:

Source:
ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/cyrus-imapd-2.2.12-10.el4_8.4.src.rpm

i386:
cyrus-imapd-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.i386.rpm
perl-Cyrus-2.2.12-10.el4_8.4.i386.rpm

ia64:
cyrus-imapd-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.ia64.rpm
perl-Cyrus-2.2.12-10.el4_8.4.ia64.rpm

x86_64:
cyrus-imapd-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.x86_64.rpm
perl-Cyrus-2.2.12-10.el4_8.4.x86_64.rpm

Red Hat Enterprise Linux WS version 4:

Source:
ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/cyrus-imapd-2.2.12-10.el4_8.4.src.rpm

i386:
cyrus-imapd-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.i386.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.i386.rpm
perl-Cyrus-2.2.12-10.el4_8.4.i386.rpm

ia64:
cyrus-imapd-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.ia64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.ia64.rpm
perl-Cyrus-2.2.12-10.el4_8.4.ia64.rpm

x86_64:
cyrus-imapd-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.4.x86_64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.4.x86_64.rpm
perl-Cyrus-2.2.12-10.el4_8.4.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/cyrus-imapd-2.3.7-7.el5_4.3.src.rpm

i386:
cyrus-imapd-2.3.7-7.el5_4.3.i386.rpm
cyrus-imapd-debuginfo-2.3.7-7.el5_4.3.i386.rpm
cyrus-imapd-devel-2.3.7-7.el5_4.3.i386.rpm
cyrus-imapd-perl-2.3.7-7.el5_4.3.i386.rpm
cyrus-imapd-utils-2.3.7-7.el5_4.3.i386.rpm

x86_64:
cyrus-imapd-2.3.7-7.el5_4.3.x86_64.rpm
cyrus-imapd-debuginfo-2.3.7-7.el5_4.3.i386.rpm
cyrus-imapd-debuginfo-2.3.7-7.el5_4.3.x86_64.rpm
cyrus-imapd-devel-2.3.7-7.el5_4.3.i386.rpm
cyrus-imapd-devel-2.3.7-7.el5_4.3.x86_64.rpm
cyrus-imapd-perl-2.3.7-7.el5_4.3.x86_64.rpm
cyrus-imapd-utils-2.3.7-7.el5_4.3.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/cyrus-imapd-2.3.7-7.el5_4.3.src.rpm

i386:
cyrus-imapd-2.3.7-7.el5_4.3.i386.rpm
cyrus-imapd-debuginfo-2.3.7-7.el5_4.3.i386.rpm
cyrus-imapd-devel-2.3.7-7.el5_4.3.i386.rpm
cyrus-imapd-perl-2.3.7-7.el5_4.3.i386.rpm
cyrus-imapd-utils-2.3.7-7.el5_4.3.i386.rpm

ia64:
cyrus-imapd-2.3.7-7.el5_4.3.ia64.rpm
cyrus-imapd-debuginfo-2.3.7-7.el5_4.3.ia64.rpm
cyrus-imapd-devel-2.3.7-7.el5_4.3.ia64.rpm
cyrus-imapd-perl-2.3.7-7.el5_4.3.ia64.rpm
cyrus-imapd-utils-2.3.7-7.el5_4.3.ia64.rpm

ppc:
cyrus-imapd-2.3.7-7.el5_4.3.ppc.rpm
cyrus-imapd-debuginfo-2.3.7-7.el5_4.3.ppc.rpm
cyrus-imapd-debuginfo-2.3.7-7.el5_4.3.ppc64.rpm
cyrus-imapd-devel-2.3.7-7.el5_4.3.ppc.rpm
cyrus-imapd-devel-2.3.7-7.el5_4.3.ppc64.rpm
cyrus-imapd-perl-2.3.7-7.el5_4.3.ppc.rpm
cyrus-imapd-utils-2.3.7-7.el5_4.3.ppc.rpm

s390x:
cyrus-imapd-2.3.7-7.el5_4.3.s390x.rpm
cyrus-imapd-debuginfo-2.3.7-7.el5_4.3.s390.rpm
cyrus-imapd-debuginfo-2.3.7-7.el5_4.3.s390x.rpm
cyrus-imapd-devel-2.3.7-7.el5_4.3.s390.rpm
cyrus-imapd-devel-2.3.7-7.el5_4.3.s390x.rpm
cyrus-imapd-perl-2.3.7-7.el5_4.3.s390x.rpm
cyrus-imapd-utils-2.3.7-7.el5_4.3.s390x.rpm

x86_64:
cyrus-imapd-2.3.7-7.el5_4.3.x86_64.rpm
cyrus-imapd-debuginfo-2.3.7-7.el5_4.3.i386.rpm
cyrus-imapd-debuginfo-2.3.7-7.el5_4.3.x86_64.rpm
cyrus-imapd-devel-2.3.7-7.el5_4.3.i386.rpm
cyrus-imapd-devel-2.3.7-7.el5_4.3.x86_64.rpm
cyrus-imapd-perl-2.3.7-7.el5_4.3.x86_64.rpm
cyrus-imapd-utils-2.3.7-7.el5_4.3.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-2009-2632
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3235
http://www.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2009 Red Hat, Inc.
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