Home / mailings [RHSA-2009:1116-01] Important: cyrus-imapd security update
Posted on 18 June 2009
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Red Hat Security Advisory
Synopsis: Important: cyrus-imapd security update
Advisory ID: RHSA-2009:1116-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2009-1116.html
Issue date: 2009-06-18
CVE Names: CVE-2009-0688
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1. Summary:
Updated cyrus-imapd packages that fix a security issue 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.
It was discovered that the Cyrus SASL library (cyrus-sasl) does not always
reliably terminate output from the sasl_encode64() function used by
programs using this library. The Cyrus IMAP server (cyrus-imapd) relied on
this function's output being properly terminated. Under certain conditions,
improperly terminated output from sasl_encode64() could, potentially, cause
cyrus-imapd to crash, disclose portions of its memory, or lead to SASL
authentication failures. (CVE-2009-0688)
Users of cyrus-imapd are advised to upgrade to these updated packages,
which resolve this issue. 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/):
504207 - CVE-2009-0688 cyrus-imapd uses sasl_encode64() improperly
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_8.1.src.rpm
i386:
cyrus-imapd-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.i386.rpm
perl-Cyrus-2.2.12-10.el4_8.1.i386.rpm
ia64:
cyrus-imapd-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.ia64.rpm
perl-Cyrus-2.2.12-10.el4_8.1.ia64.rpm
ppc:
cyrus-imapd-2.2.12-10.el4_8.1.ppc.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.ppc.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.ppc.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.ppc.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.ppc.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.ppc.rpm
perl-Cyrus-2.2.12-10.el4_8.1.ppc.rpm
s390:
cyrus-imapd-2.2.12-10.el4_8.1.s390.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.s390.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.s390.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.s390.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.s390.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.s390.rpm
perl-Cyrus-2.2.12-10.el4_8.1.s390.rpm
s390x:
cyrus-imapd-2.2.12-10.el4_8.1.s390x.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.s390x.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.s390x.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.s390x.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.s390x.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.s390x.rpm
perl-Cyrus-2.2.12-10.el4_8.1.s390x.rpm
x86_64:
cyrus-imapd-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.x86_64.rpm
perl-Cyrus-2.2.12-10.el4_8.1.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_8.1.src.rpm
i386:
cyrus-imapd-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.i386.rpm
perl-Cyrus-2.2.12-10.el4_8.1.i386.rpm
x86_64:
cyrus-imapd-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.x86_64.rpm
perl-Cyrus-2.2.12-10.el4_8.1.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_8.1.src.rpm
i386:
cyrus-imapd-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.i386.rpm
perl-Cyrus-2.2.12-10.el4_8.1.i386.rpm
ia64:
cyrus-imapd-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.ia64.rpm
perl-Cyrus-2.2.12-10.el4_8.1.ia64.rpm
x86_64:
cyrus-imapd-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.x86_64.rpm
perl-Cyrus-2.2.12-10.el4_8.1.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_8.1.src.rpm
i386:
cyrus-imapd-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.i386.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.i386.rpm
perl-Cyrus-2.2.12-10.el4_8.1.i386.rpm
ia64:
cyrus-imapd-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.ia64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.ia64.rpm
perl-Cyrus-2.2.12-10.el4_8.1.ia64.rpm
x86_64:
cyrus-imapd-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-debuginfo-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-devel-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-murder-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-nntp-2.2.12-10.el4_8.1.x86_64.rpm
cyrus-imapd-utils-2.2.12-10.el4_8.1.x86_64.rpm
perl-Cyrus-2.2.12-10.el4_8.1.x86_64.rpm
RHEL Desktop Workstation (v. 5 client):
Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/cyrus-imapd-2.3.7-2.el5_3.2.src.rpm
i386:
cyrus-imapd-2.3.7-2.el5_3.2.i386.rpm
cyrus-imapd-debuginfo-2.3.7-2.el5_3.2.i386.rpm
cyrus-imapd-devel-2.3.7-2.el5_3.2.i386.rpm
cyrus-imapd-perl-2.3.7-2.el5_3.2.i386.rpm
cyrus-imapd-utils-2.3.7-2.el5_3.2.i386.rpm
x86_64:
cyrus-imapd-2.3.7-2.el5_3.2.x86_64.rpm
cyrus-imapd-debuginfo-2.3.7-2.el5_3.2.i386.rpm
cyrus-imapd-debuginfo-2.3.7-2.el5_3.2.x86_64.rpm
cyrus-imapd-devel-2.3.7-2.el5_3.2.i386.rpm
cyrus-imapd-devel-2.3.7-2.el5_3.2.x86_64.rpm
cyrus-imapd-perl-2.3.7-2.el5_3.2.x86_64.rpm
cyrus-imapd-utils-2.3.7-2.el5_3.2.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-2.3.7-2.el5_3.2.src.rpm
i386:
cyrus-imapd-2.3.7-2.el5_3.2.i386.rpm
cyrus-imapd-debuginfo-2.3.7-2.el5_3.2.i386.rpm
cyrus-imapd-devel-2.3.7-2.el5_3.2.i386.rpm
cyrus-imapd-perl-2.3.7-2.el5_3.2.i386.rpm
cyrus-imapd-utils-2.3.7-2.el5_3.2.i386.rpm
ia64:
cyrus-imapd-2.3.7-2.el5_3.2.ia64.rpm
cyrus-imapd-debuginfo-2.3.7-2.el5_3.2.ia64.rpm
cyrus-imapd-devel-2.3.7-2.el5_3.2.ia64.rpm
cyrus-imapd-perl-2.3.7-2.el5_3.2.ia64.rpm
cyrus-imapd-utils-2.3.7-2.el5_3.2.ia64.rpm
ppc:
cyrus-imapd-2.3.7-2.el5_3.2.ppc.rpm
cyrus-imapd-debuginfo-2.3.7-2.el5_3.2.ppc.rpm
cyrus-imapd-debuginfo-2.3.7-2.el5_3.2.ppc64.rpm
cyrus-imapd-devel-2.3.7-2.el5_3.2.ppc.rpm
cyrus-imapd-devel-2.3.7-2.el5_3.2.ppc64.rpm
cyrus-imapd-perl-2.3.7-2.el5_3.2.ppc.rpm
cyrus-imapd-utils-2.3.7-2.el5_3.2.ppc.rpm
s390x:
cyrus-imapd-2.3.7-2.el5_3.2.s390x.rpm
cyrus-imapd-debuginfo-2.3.7-2.el5_3.2.s390.rpm
cyrus-imapd-debuginfo-2.3.7-2.el5_3.2.s390x.rpm
cyrus-imapd-devel-2.3.7-2.el5_3.2.s390.rpm
cyrus-imapd-devel-2.3.7-2.el5_3.2.s390x.rpm
cyrus-imapd-perl-2.3.7-2.el5_3.2.s390x.rpm
cyrus-imapd-utils-2.3.7-2.el5_3.2.s390x.rpm
x86_64:
cyrus-imapd-2.3.7-2.el5_3.2.x86_64.rpm
cyrus-imapd-debuginfo-2.3.7-2.el5_3.2.i386.rpm
cyrus-imapd-debuginfo-2.3.7-2.el5_3.2.x86_64.rpm
cyrus-imapd-devel-2.3.7-2.el5_3.2.i386.rpm
cyrus-imapd-devel-2.3.7-2.el5_3.2.x86_64.rpm
cyrus-imapd-perl-2.3.7-2.el5_3.2.x86_64.rpm
cyrus-imapd-utils-2.3.7-2.el5_3.2.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-2009-0688
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.
