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Fedora Update Notification
FEDORA-2009-9428
2009-09-09 00:48:56
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Name        : cyrus-imapd
Product     : Fedora 10
Version     : 2.3.14
Release     : 2.fc10
URL         : Summary     : A high-performance mail server with IMAP, POP3, NNTP and SIEVE support
Description :
The cyrus-imapd package contains the core of the Cyrus IMAP server.
It is a scaleable enterprise mail system designed for use from
small to large enterprise environments using standards-based
internet mail technologies.

A full Cyrus IMAP implementation allows a seamless mail and bulletin
board environment to be set up across multiple servers. It differs from
other IMAP server implementations in that it is run on "sealed"
servers, where users are not normally permitted to log in and have no
system account on the server. The mailbox database is stored in parts
of the filesystem that are private to the Cyrus IMAP server. All user
access to mail is through software using the IMAP, POP3 or KPOP
protocols. It also includes support for virtual domains, NNTP,
mailbox annotations, and much more. The private mailbox database design
gives the server large advantages in efficiency, scalability and
administratability. Multiple concurrent read/write connections to the
same mailbox are permitted. The server supports access control lists on
mailboxes and storage quotas on mailbox hierarchies.

The Cyrus IMAP server supports the IMAP4rev1 protocol described
in RFC 3501. IMAP4rev1 has been approved as a proposed standard.
It supports any authentication mechanism available from the SASL
library, imaps/pop3s/nntps (IMAP/POP3/NNTP encrypted using SSL and
TLSv1) can be used for security. The server supports single instance
store where possible when an email message is addressed to multiple
recipients, SIEVE provides server side email filtering.

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Update Information:

fixes buffer overflow in SIEVE script handling
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ChangeLog:

* Mon Sep  7 2009 Michal Hlavinka  - 2.3.14-2
- fix buffer overflow in cyrus sieve (#521010)
* Tue May 26 2009 Michal Hlavinka  - 2.3.14-1
- updated to 2.3.14
- spec clean-up
* Mon Feb  2 2009 Michal Hlavinka  - 2.3.13-3
- fix directory ownership
* Wed Jan 21 2009 Michal Hlavinka  - 2.3.13-2
- fix: #480138 - assertion failed: libcyr_cfg.c: cyrus_options[opt].opt == opt
* Tue Jan 13 2009 Michal Hlavinka  - 2.3.13-1
- updated to 2.3.13
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References:

  [ 1 ] Bug #521010 - cyrus-imapd: buffer overflow in cyrus sieve
        https://bugzilla.redhat.com/show_bug.cgi?id=521010
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This update can be installed with the "yum" update program.  Use 
su -c 'yum update cyrus-imapd' at the command line.
For more information, refer to "Managing Software with yum",
available at .

All packages are signed with the Fedora Project GPG key.  More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/security/
--------------------------------------------------------------------------------

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Fedora 10 Update: cyrus-imapd-2.3.14-2.fc10

September 8, 2009
fixes buffer overflow in SIEVE script handling

Summary

The cyrus-imapd package contains the core of the Cyrus IMAP server.

It is a scaleable enterprise mail system designed for use from

small to large enterprise environments using standards-based

internet mail technologies.

A full Cyrus IMAP implementation allows a seamless mail and bulletin

board environment to be set up across multiple servers. It differs from

other IMAP server implementations in that it is run on "sealed"

servers, where users are not normally permitted to log in and have no

system account on the server. The mailbox database is stored in parts

of the filesystem that are private to the Cyrus IMAP server. All user

access to mail is through software using the IMAP, POP3 or KPOP

protocols. It also includes support for virtual domains, NNTP,

mailbox annotations, and much more. The private mailbox database design

gives the server large advantages in efficiency, scalability and

administratability. Multiple concurrent read/write connections to the

same mailbox are permitted. The server supports access control lists on

mailboxes and storage quotas on mailbox hierarchies.

The Cyrus IMAP server supports the IMAP4rev1 protocol described

in RFC 3501. IMAP4rev1 has been approved as a proposed standard.

It supports any authentication mechanism available from the SASL

library, imaps/pop3s/nntps (IMAP/POP3/NNTP encrypted using SSL and

TLSv1) can be used for security. The server supports single instance

store where possible when an email message is addressed to multiple

recipients, SIEVE provides server side email filtering.

Update Information:

fixes buffer overflow in SIEVE script handling

Change Log

* Mon Sep 7 2009 Michal Hlavinka - 2.3.14-2 - fix buffer overflow in cyrus sieve (#521010) * Tue May 26 2009 Michal Hlavinka - 2.3.14-1 - updated to 2.3.14 - spec clean-up * Mon Feb 2 2009 Michal Hlavinka - 2.3.13-3 - fix directory ownership * Wed Jan 21 2009 Michal Hlavinka - 2.3.13-2 - fix: #480138 - assertion failed: libcyr_cfg.c: cyrus_options[opt].opt == opt * Tue Jan 13 2009 Michal Hlavinka - 2.3.13-1 - updated to 2.3.13

References

[ 1 ] Bug #521010 - cyrus-imapd: buffer overflow in cyrus sieve https://bugzilla.redhat.com/show_bug.cgi?id=521010

Update Instructions

This update can be installed with the "yum" update program. Use su -c 'yum update cyrus-imapd' at the command line. For more information, refer to "Managing Software with yum", available at .

Severity
Name : cyrus-imapd
Product : Fedora 10
Version : 2.3.14
Release : 2.fc10
URL : Summary : A high-performance mail server with IMAP, POP3, NNTP and SIEVE support

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