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AUSCERT External Security Bulletin Redistribution
ESB-2016.1943
Security Bulletins: Multiple vulnerabilities affect IBM
Security Access Manager for Web and Mobile
11 August 2016
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Security Access Manager for Web
IBM Security Access Manager for Mobile
Publisher: IBM
Operating System: Network Appliance
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Access Privileged Data -- Remote with User Interaction
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Provide Misleading Information -- Remote with User Interaction
Unauthorised Access -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2016-3115 CVE-2016-2842 CVE-2016-2109
CVE-2016-2108 CVE-2016-2107 CVE-2016-2106
CVE-2016-2105 CVE-2016-1908 CVE-2016-0799
Reference: ASB-2016.0074
ESB-2016.1076
ESB-2016.0670.2
ESB-2016.0543.2
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=swg21987636
http://www.ibm.com/support/docview.wss?uid=swg21987903
http://www.ibm.com/support/docview.wss?uid=swg21987638
Comment: This bulletin contains three (3) IBM security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: IBM Security Access Manager for Mobile is affected by
vulnerabilities in OpenSSH (CVE-2016-3115, CVE-2016-1908)
Security Bulletin
Document information
More support for:
IBM Security Access Manager for Mobile
Software version:
8.0, 8.0.0.1, 8.0.0.2, 8.0.0.3, 8.0.0.4, 8.0.0.5, 8.0.1, 8.0.1.2, 8.0.1.3,
8.0.1.4, 9.0
Operating system(s):
Platform Independent
Reference #:
1987636
Modified date:
2016-08-10
Summary
Vulnerabilities have been identified in OpenSSH. IBM Security Access Manager
for Mobile uses OpenSSH and is affected by these vulnerabilities.
Vulnerability Details
CVEID:
CVE-2016-3115
DESCRIPTION:
OpenSSH could allow a remote authenticated attacker to execute arbitrary
commands on the system, caused by improper validation of user-supplied X11
authentication credentials by the sshd server. By sending specially crafted
X11 credential data, an attacker could exploit this vulnerability to inject
xauth commands and execute arbitrary commands on the system with the
privileges of the victim.
CVSS Base Score: 8.8
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/111431
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
CVEID:
CVE-2016-1908
DESCRIPTION:
OpenSSH could allow a remote authenticated attacker to bypass security
restrictions, caused by the improper handling of errors when generating
authentication cookies for untrusted X11 forwarding. An attacker could
exploit this vulnerability to gain access to the target local X server.
CVSS Base Score: 4.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/110030
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)
Affected Products and Versions
IBM Security Access Manager for Mobile 8.0, all firmware versions
IBM Security Access Manager 9.0, all firmware versions
Remediation/Fixes
The table below provides links to patches for all affected versions. Follow
the installation instructions in the README file included with the patch.
Product VRMF APAR Remediation
IBM Security Access Manager for Mobile 8.0.0.0 - IV86715 1. For releases prior to 8.0.1.4, upgrade to 8.0.1.4:
8.0.1.4 8.0.1-ISS-ISAM-FP0004
2. Apply 8.0.1.4 Interim Fix 1:
8.0.1.4-ISS-ISAM-IF0001
IBM Security Access Manager 9.0 IV86693 1. For 9.0 environments, upgrade to 9.0.1.0:
IBM Security Access Manager V9.0.1 Multiplatform, Multilingual (CRW4EML)
2. Apply 9.0.1.0 Interim Fix 2:
9.0.1.0-ISS-ISAM-IF0002
Workarounds and Mitigations
None
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
July 20, 2016: Original version published.
*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 Security Access Manager for Web is affected by
vulnerabilities in OpenSSL
Security Bulletin
Document information
More support for:
IBM Security Access Manager for Web
Software version:
7.0, 8.0, 8.0.0.2, 8.0.0.4, 8.0.0.5, 8.0.1, 8.0.1.2, 8.0.1.3, 8.0.1.4, 9.0,
9.0.0.1, 9.0.1
Operating system(s):
Appliance
Reference #:
1987903
Modified date:
2016-08-10
Summary
Vulnerabilities have been identified in OpenSSL. IBM Security Access Manager
for Web uses OpenSSL and is affected by these vulnerabilities.
Vulnerability Details
CVEID:
CVE-2016-0799
DESCRIPTION:
OpenSSL could allow a remote attacker to obtain sensitive information, caused
by a memory error in the BIO_*printf() functions. An attacker could exploit
this vulnerability using specially crafted data to trigger an out-of-bounds
read.
CVSS Base Score: 3.7
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/111143
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)
CVEID:
CVE-2016-2105
DESCRIPTION:
OpenSSL is vulnerable to a heap-based buffer overflow, caused by improper
bounds checking by the EVP_EncodeUpdate() function. By sending an overly long
argument, a remote attacker could overflow a buffer and execute arbitrary
code on the system or cause the application to crash.
CVSS Base Score: 5.6
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/112855
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L)
CVEID:
CVE-2016-2106
DESCRIPTION:
OpenSSL is vulnerable to a heap-based buffer overflow, caused by improper
bounds checking by the EVP_EncryptUpdate() function. By sending an overly
long argument, a remote attacker could overflow a buffer and execute
arbitrary code on the system or cause the application to crash.
CVSS Base Score: 5.6
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/112856
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L)
CVEID:
CVE-2016-2107
DESCRIPTION:
OpenSSL could allow a remote attacker to obtain sensitive information, caused
by an error when the connection uses an AES CBC cipher and the server support
AES-NI. A remote user with the ability to conduct a man-in-the-middle attack
could exploit this vulnerability via the POODLE (Padding Oracle On Downgraded
Legacy Encryption) attack to decrypt traffic.
CVSS Base Score: 4.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/112854
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:N/A:N)
CVEID:
CVE-2016-2108
DESCRIPTION:
OpenSSL could allow a remote attacker to execute arbitrary code on the
system, caused by a buffer underflow when deserializing untrusted ASN.1
structures. An attacker could exploit this vulnerability to corrupt memory
and trigger an out-of-bounds write and execute arbitrary code on the system.
CVSS Base Score: 8.1
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/112853
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVEID:
CVE-2016-2109
DESCRIPTION:
OpenSSL is vulnerable to a denial of service, caused by a memory allocation
error. By reading specially crafted ASN.1 data from a BIO using functions
such as d2i_CMS_bio(), an attacker could exploit this vulnerability to
consume all available resources and exhaust memory.
CVSS Base Score: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/112857
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
CVEID:
CVE-2016-2842
DESCRIPTION:
OpenSSL is vulnerable to a denial of service, caused by the failure to verify
that a certain memory allocation succeeds by the doapr_outch function. A
remote attacker could exploit this vulnerability using a specially crafted
string to cause an out-of-bounds write or consume an overly large amount of
resources.
CVSS Base Score: 7.5
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/111304
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
IBM Security Access Manager for Web 7.0 appliances
IBM Security Access Manager for Web 8.0, all firmware versions
IBM Security Access Manager 9.0, all firmware versions
Remediation/Fixes
IBM has provided patches for all affected versions. Follow the installation
instructions in the README files included with the patch.
Product VRMF APAR Remediation
IBM Security Access Manager for Web 7.0 (appliance) IV86720 Apply Interim Fix 25:
7.0.0-ISS-WGA-IF0025
IBM Security Access Manager for Web 8.0.0.0 - IV86699 1. For versions prior to 8.0.1.4, upgrade to 8.0.1.4:
8.0.1.4 8.0.1-ISS-WGA-FP0004
2. Apply 8.0.1.4 Interim Fix 1:
8.0.1.4-ISS-WGA-IF0001
IBM Security Access Manager 9.0 IV86694 1. For versions prior to 9.0.1.0, upgrade to 9.0.1.0:
IBM Security Access Manager V9.0.1 Multiplatform, Multilingual (CRW4EML)
2. Apply 9.0.1.0 Interim Fix 2:
9.0.1.0-ISS-ISAM-IF0002
Workarounds and Mitigations
None.
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
July 26, 2016: Original version published.
*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 Security Access Manager for Web is affected by
vulnerabilities in OpenSSH (CVE-2016-3115, CVE-2016-1908)
Security Bulletin
Document information
More support for:
IBM Security Access Manager for Web
Software version:
7.0, 8.0, 8.0.0.2, 8.0.0.4, 8.0.0.5, 8.0.1, 8.0.1.2, 8.0.1.3, 9.0, 9.0.0.1,
9.0.1
Operating system(s):
Appliance
Reference #:
1987638
Modified date:
2016-08-10
Summary
Vulnerabilities have been identified in OpenSSH. IBM Security Access Manager
for Web uses OpenSSH and is affected by these vulnerabilities.
Vulnerability Details
CVEID:
CVE-2016-3115
DESCRIPTION:
OpenSSH could allow a remote authenticated attacker to execute arbitrary
commands on the system, caused by improper validation of user-supplied X11
authentication credentials by the sshd server. By sending specially crafted
X11 credential data, an attacker could exploit this vulnerability to inject
xauth commands and execute arbitrary commands on the system with the
privileges of the victim.
CVSS Base Score: 8.8
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/111431
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
CVEID:
CVE-2016-1908
DESCRIPTION:
OpenSSH could allow a remote authenticated attacker to bypass security
restrictions, caused by the improper handling of errors when generating
authentication cookies for untrusted X11 forwarding. An attacker could
exploit this vulnerability to gain access to the target local X server.
CVSS Base Score: 4.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/110030
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)
Affected Products and Versions
IBM Security Access Manager for Web 7.0 appliances
IBM Security Access Manager for Web 8.0, all firmware versions
IBM Security Access Manager 9.0, all firmware versions
Remediation/Fixes
IBM has provided patches for all affected versions. Follow the installation
instructions in the README files included with the patch.
Product VRMF APAR Remediation
IBM Security Access Manager for Web 7.0 (appliance) IV86719 Apply Interim Fix 25:
7.0.0-ISS-WGA-IF0025
IBM Security Access Manager for Web 8.0.0.0 - IV86698 1. For versions prior to 8.0.1.4, upgrade to 8.0.1.4:
8.0.1.4 8.0.1-ISS-WGA-FP0004
2. Apply 8.0.1.4 Interim Fix 1:
8.0.1.4-ISS-WGA-IF0001
IBM Security Access Manager 9.0 IV86693 1. For versions prior to 9.0.1.0, upgrade to 9.0.1.0:
IBM Security Access Manager V9.0.1 Multiplatform, Multilingual (CRW4EML)
2. Apply 9.0.1.0 Interim Fix 2:
9.0.1.0-ISS-ISAM-IF0002
Workarounds and Mitigations
None
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
July 20, 2016: Original version published.
*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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