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AUSCERT External Security Bulletin Redistribution
ESB-2016.1442
Security Bulletin: Vulnerabilities in IBM Domino Keyview PDF Filters
(CVE-2016-0277, CVE-2016-0278, CVE-2016-0279, CVE-2016-0277)
8 June 2016
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Domino
Publisher: IBM
Operating System: AIX
IBM i
Linux variants
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2016-0301 CVE-2016-0279 CVE-2016-0278
CVE-2016-0277
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=swg21983292
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Security Bulletin: Vulnerabilities in IBM Domino Keyview PDF Filters
(CVE-2016-0277, CVE-2016-0278, CVE-2016-0279, CVE-2016-0277)
Security Bulletin
More support for:
IBM Domino
Security
Software version:
8.5, 8.5.1, 8.5.1.5, 8.5.2, 8.5.2.4, 8.5.3, 8.5.3.6, 9.0, 9.0.1, 9.0.1.5
Operating system(s):
AIX, IBM i, Linux, Windows
Reference #:
1983292
Modified date:
2016-06-07
Summary
IBM Domino has four vulnerabilities in Keyview PDF filters.
Vulnerability Details
CVEID: CVE-2016-0277
DESCRIPTION: IBM Domino is vulnerable to a heap-based buffer overflow, caused
by an error in the KeyView PDF filter when parsing a PDF document. By
persuading a victim to open a specially-crafted attachment, a remote attacker
could overflow a buffer and execute arbitrary code on the system or cause the
application to crash.
CVSS Base Score: 7.8
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/111136 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVEID: CVE-2016-0278
DESCRIPTION: IBM Domino is vulnerable to a heap-based buffer overflow, caused
by an error in the KeyView PDF filter when parsing a PDF document. By
persuading a victim to open a specially-crafted attachment, a remote attacker
could overflow a buffer and execute arbitrary code on the system or cause the
application to crash.
CVSS Base Score: 7.8
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/111137 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVEID: CVE-2016-0279
DESCRIPTION: IBM Domino is vulnerable to a heap-based buffer overflow, caused
by an error in the KeyView PDF filter when parsing a PDF document. By
persuading a victim to open a specially-crafted attachment, a remote attacker
could overflow a buffer and execute arbitrary code on the system or cause the
application to crash.
CVSS Base Score: 7.8
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/111138 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVEID: CVE-2016-0301
DESCRIPTION: IBM Domino is vulnerable to a heap-based buffer overflow, caused
by an error in the KeyView PDF filter when parsing a PDF document. By
persuading a victim to open a specially-crafted attachment, a remote attacker
could overflow a buffer and execute arbitrary code on the system or cause the
application to crash.
CVSS Base Score: 7.8
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/111413 for the current
score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Affected Products and Versions
IBM Domino 9.0.1 FP5 and earlier releases.
IBM Domino 9.0 IF4 and earlier releases.
IBM Domino 8.5.3 FP6 IF12 and earlier releases.
IBM Domino 8.5.2 FP4 IF3 and earlier releases.
IBM Domino 8.5.1 FP5 IF3 and earlier releases.
IBM Domino 8.5 release.
Remediation/Fixes
Product Version Link IBM Domino 9.0.1 FP6
http://www.ibm.com/support/docview.wss?uid=swg24037141 IBM Domino 8.5.3 FP6
IF13 http://www.ibm.com/support/docview.wss?uid=swg21663874
Customers who remain on the following earlier affected releases may open a
Service Request with IBM Support for custom fixes for the Keyview
vulnerabilities. (Note: Reference the following SPRs: KLYHA73QUC, KLYHA73R7L,
KLYHA73RBN & SSGEA7HBW9.)
IBM Domino 9.0.1 through 9.0.1 Fix Pack 5 Interim Fix 3
IBM Domino 9.0.0x
IBM Domino 8.5.3 through 8.5.3 Fix Pack 6 Interim Fix 10
IBM Domino 8.5.2x
IBM Domino 8.5.1x
IBM Domino 8.5
Workarounds and Mitigations
Instead of reading PDF attachments by 'View'ing them, 'Open' them. This will
use Adobe Acrobat instead of the Keyview PDF viewer.
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alerts like this.
References
Complete CVSS v3 Guide
On-line Calculator v3
Related information
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
Acknowledgement
These vulnerabilities were reported to IBM by Aleksandar Nikolic of Cisco
Talos.
*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.
Disclaimer
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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