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             AUSCERT External Security Bulletin Redistribution

                               ESB-2014.0173
        Security Bulletin: IBM Domino IMAP Server Denial of Service
                       Vulnerability (CVE-2014-0822)
                             10 February 2014

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           IBM Domino
Publisher:         IBM
Operating System:  AIX
                   Linux variants
                   Solaris
                   Windows
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2014-0822  

Original Bulletin: 
   http://www-01.ibm.com/support/docview.wss?uid=swg21663023

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Security Bulletin: IBM Domino IMAP Server Denial of Service Vulnerability 
(CVE-2014-0822)

Security Bulletin

Document information

More support for:

IBM Domino

POP3 / IMAP

Software version:

8.0.2, 8.5, 8.5.1, 8.5.2, 8.5.3, 9.0, 9.0.1

Operating system(s):

AIX, AIX 64bit, IBM i, Linux, Linux iSeries, Linux xSeries, Linux zSeries, 
Solaris, Windows, Windows 64bit, i5/OS, z/OS

Reference #:

1663023

Modified date:

2014-02-05

Summary

The IMAP server in IBM Domino contains a denial of service vulnerability. A 
remote unauthenticated attacker could exploit this security vulnerability to 
cause a crash of the Domino server. The fix for this issue is available as a 
hotfix and is planned to be incorporated in all upcoming Interim Fixes, Fix 
Packs and Maintenance Releases.

Vulnerability Details

CVE ID: CVE-2014-0822

DESCRIPTION: The IMAP server in IBM Domino contains a denial of service 
vulnerability. A remote unauthenticated attacker could exploit this security 
vulnerability to cause a crash of the Domino server.

CVSS Base Score: 7.8

CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/90235 for the 
current score.

CVSS Environmental Score*: Undefined

CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C)

Access Vector: Network Access Complexity: Low

Authentication: None Confidentiality Impact: None

Integrity Impact: None Availability Impact: Complete

Affected Products

IBM Domino 9.0.x

IBM Domino 8.5.x

Remediation/Fixes

This issue is being tracked as SPR# KLYH9F4S2Z and a hotfix is available upon
request from IBM Support. It is also planned to be fixed starting in the 
following releases:

IBM Domino 9.0.1 Fix Pack 1. Monitor the Notes/Domino Fix List for planned
availability.

IBM Domino 9.0.1 Interim Fix 2. For download links, see technote #1657963
- - "Interim Fixes for 9.0.1 IBM Notes, IBM Domino & IBM iNotes"

IBM Domino 8.5.3 Fix Pack 6 Interim Fix 1. For download links, see 
technote #1663874 - "Interim Fixes for 8.5.3 Fix Pack 6 IBM Notes, IBM Domino
& IBM iNotes"

Workarounds/Mitigations

None

Important note:

IBM strongly suggests that all System z customers be subscribed to the System
z Security Portal to receive the latest critical System z security and 
integrity service. If you are not subscribed, see the instructions on the 
System z Security web site. Security and integrity APARs and associated fixes
will be posted to this portal. IBM suggests reviewing the CVSS scores and 
applying all security or integrity fixes as soon as possible to minimize any 
potential risk.

References:

Complete CVSS Guide

On-line Calculator V2

ACKNOWLEDGEMENT:

This vulnerability was reported to IBM by Filip Palian of NCC Group

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

*The CVSS Environment Score is customer environment specific and will 
ultimately impact the Overall CVSS Score. Customers can evaluate the impact of
this vulnerability in their environments by accessing the links in the 
Reference section of this Security Bulletin.

Note: According to the Forum of Incident Response and Security Teams (FIRST),
the Common Vulnerability Scoring System (CVSS) is an "industry open standard 
designed to convey vulnerability severity and help to determine urgency and 
priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY 
OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT 
OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

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