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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.0173 Security Bulletin: IBM Domino IMAP Server Denial of Service Vulnerability (CVE-2014-0822) 10 February 2014 =========================================================================== 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 - --------------------------BEGIN INCLUDED TEXT-------------------- 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. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBUvhCdhLndAQH1ShLAQJy8xAAlfp9cvdBc4JdqFN7wnGTpBfOPIrcDqiO hwhyXkLnZNWvvvPUux+jt2nRrIzSr1W5B7hyMHNjRvbRVf/BuSBry02cQz1lce+u usBDxKu9Vi55XPB58nBrsjB8aSad6PapuQjyz7vq8srl1kEtx9MnZ4rmSY3Ep2da 4F+kURecyS8dPzbL0LpOC6sg0OeiBLebZIgDzn1xazMbsdkCROcYN6zgQAvz57/W ryo9SRpcx4p7HzZUV0zsTX7l8d0tsA9OQBi8p41FT2NsO4wXsL8SAFuJqi4p3Rde v9ve1ZgF1OiFn/bvOUK1vEnFtR2Z0c7NfvV+GDkrv4JFxchtP8miqTUS39Y0Bi7e LC49FgNOtzWl/Y6PsOb+e9n7Xl2cUfI3ieEuYaKGfiklfF2xpOL94dlF86M0o6fO pMogM6QrIdVtD8bwipDfGxPXSNsavhKJGFcCm/c66E1Vf/kBj9kVJMeY91v5gbEZ 2arXI/IMXc4WY2FOm8Gyy/WQnPMyTAK+pUapCJsARdObvxVAEgBJ75SQ811MRHTS uHM9kderZ9w9YyyfDyT8yuRSTciK7+MNEWu+Q6ibEjZSzzvW/N4JwR+p05LLa2p8 NqnzUZWv1akKHtWH6nr63VQDLxT/FJhp8ViJbgCpzUhXDBXY+/w1aUoXgPaPwlPH kzfldpp4OE0= =D3hs -----END PGP SIGNATURE-----