(RHSA-2009:1459) Important: cyrus-imapd security update

2009-09-2300:00:00

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7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.021 Low

EPSS

Percentile

88.0%

JSON

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.

OSVersionArchitecturePackageVersionFilename
RedHat4i386perl-cyrus< 2.2.12-10.el4_8.4perl-Cyrus-2.2.12-10.el4_8.4.i386.rpm
RedHat5s390xcyrus-imapd-devel< 2.3.7-7.el5_4.3cyrus-imapd-devel-2.3.7-7.el5_4.3.s390x.rpm
RedHat4ppcperl-cyrus< 2.2.12-10.el4_8.4perl-Cyrus-2.2.12-10.el4_8.4.ppc.rpm
RedHat4ppccyrus-imapd-nntp< 2.2.12-10.el4_8.4cyrus-imapd-nntp-2.2.12-10.el4_8.4.ppc.rpm
RedHat5i386cyrus-imapd-perl< 2.3.7-7.el5_4.3cyrus-imapd-perl-2.3.7-7.el5_4.3.i386.rpm
RedHat4s390cyrus-imapd< 2.2.12-10.el4_8.4cyrus-imapd-2.2.12-10.el4_8.4.s390.rpm
RedHat4i386cyrus-imapd-devel< 2.2.12-10.el4_8.4cyrus-imapd-devel-2.2.12-10.el4_8.4.i386.rpm
RedHat4s390xcyrus-imapd-devel< 2.2.12-10.el4_8.4cyrus-imapd-devel-2.2.12-10.el4_8.4.s390x.rpm
RedHat5x86_64cyrus-imapd-perl< 2.3.7-7.el5_4.3cyrus-imapd-perl-2.3.7-7.el5_4.3.x86_64.rpm
RedHat4i386cyrus-imapd< 2.2.12-10.el4_8.4cyrus-imapd-2.2.12-10.el4_8.4.i386.rpm

OS	Version	Architecture	Package	Version	Filename
RedHat	4	i386	perl-cyrus	< 2.2.12-10.el4_8.4	perl-Cyrus-2.2.12-10.el4_8.4.i386.rpm
RedHat	5	s390x	cyrus-imapd-devel	< 2.3.7-7.el5_4.3	cyrus-imapd-devel-2.3.7-7.el5_4.3.s390x.rpm
RedHat	4	ppc	perl-cyrus	< 2.2.12-10.el4_8.4	perl-Cyrus-2.2.12-10.el4_8.4.ppc.rpm
RedHat	4	ppc	cyrus-imapd-nntp	< 2.2.12-10.el4_8.4	cyrus-imapd-nntp-2.2.12-10.el4_8.4.ppc.rpm
RedHat	5	i386	cyrus-imapd-perl	< 2.3.7-7.el5_4.3	cyrus-imapd-perl-2.3.7-7.el5_4.3.i386.rpm
RedHat	4	s390	cyrus-imapd	< 2.2.12-10.el4_8.4	cyrus-imapd-2.2.12-10.el4_8.4.s390.rpm
RedHat	4	i386	cyrus-imapd-devel	< 2.2.12-10.el4_8.4	cyrus-imapd-devel-2.2.12-10.el4_8.4.i386.rpm
RedHat	4	s390x	cyrus-imapd-devel	< 2.2.12-10.el4_8.4	cyrus-imapd-devel-2.2.12-10.el4_8.4.s390x.rpm
RedHat	5	x86_64	cyrus-imapd-perl	< 2.3.7-7.el5_4.3	cyrus-imapd-perl-2.3.7-7.el5_4.3.x86_64.rpm
RedHat	4	i386	cyrus-imapd	< 2.2.12-10.el4_8.4	cyrus-imapd-2.2.12-10.el4_8.4.i386.rpm