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AUSCERT External Security Bulletin Redistribution
ESB-2016.2182
Security Bulletin: IBM Notes vulnerable to Fedora Project
HarfBuzz information disclosure
15 September 2016
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Notes
Publisher: IBM
Operating System: Linux variants
OS X
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Reduced Security -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2016-2052 CVE-2015-8947
Reference: ESB-2016.0192
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=swg21983969
http://www.ibm.com/support/docview.wss?uid=swg21990410
Comment: This bulletin contains two (2) IBM security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: IBM Notes vulnerable to Fedora Project HarfBuzz
information disclosure (CVE-2016-2052)
Security Bulletin
Document information
More support for:
IBM Notes
Security
Software version:
9.0.1.6
Operating system(s):
Linux, OS X, Windows
Reference #:
1983969
Modified date:
2016-09-14
Summary
IBM Expeditor is consuming XULRunner 1.0.6 version. A fix was provided to
avoid denial of service or an unspecified impact.
Vulnerability Details
CVEID:
CVE-2016-2052
DESCRIPTION:
Multiple unspecified errors in HarfBuzz, as used in Google Chrome, could
allow a remote attacker to execute arbitrary code on the system or cause a
denial of service.
CVSS Base Score: 6.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/110217
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)
Affected Products and Versions
IBM Notes 9.0.1 FP6 and earlier release.
Remediation/Fixes
Product Version Link
IBM Notes 9.0.1 FP7 http://www-01.ibm.com/support/docview.wss?uid=swg24037141
Customers who remain on the following releases may open a Service Request with IBM Support
IBM Notes 9.0.1 IFP6 and earlier releases.
Get Notified about Future Security Bulletins
Subscribe to
My Notifications
to be notified of important product support 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
Change History
14 September 2016: Initial publication.
*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.
- ---
Security Bulletin: IBM Notes HarfBuzz is vulnerable to a denial of service
information disclosure (CVE-2015-8947)
Security Bulletin
Document information
More support for:
IBM Notes
Security
Software version:
9.0.1.6
Operating system(s):
Linux, OS X, Windows
Reference #:
1990410
Modified date:
2016-09-14
Summary
IBM Notes is consuming XULRunner 1.0.6 version. A fix was provided to avoid
denial of service or an unspecified impact.
Vulnerability Details
CVEID:
CVE-2015-8947
DESCRIPTION:
HarfBuzz is vulnerable to a denial of service, caused by buffer over-read in
hb-ot-layout-gpos-table.hh. By persuading a victim to send specially crafted
data, a remote attacker could exploit this vulnerability to cause a denial of
service or have an unspecified impact.
CVSS Base Score: 7.6
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/115542
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H)
Affected Products and Versions
IBM Notes 9.0.1 FP6 and earlier release
Remediation/Fixes
Product Version Link
IBM Notes 9.0.1 FP7 http://www-01.ibm.com/support/docview.wss?uid=swg24037141
Customers who remain on the following releases may open a Service Request with
IBM Support
IBM Notes 9.0.1 IFP6 and earlier releases.
Get Notified about Future Security Bulletins
Subscribe to
My Notifications
to be notified of important product support 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
Change History
14 September 2016: Initial publication.
*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.
- --------------------------END INCLUDED TEXT--------------------
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