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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.0367
          Security Bulletin: Multiple vulnerabilities in OpenSSL
               affect IBM Campaign, IBM Contact Optimization
                              8 February 2017

===========================================================================

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

Product:           IBM Campaign
                   IBM Contact Optimization
Publisher:         IBM
Operating System:  AIX
                   Linux variants
                   Solaris
                   Windows
Impact/Access:     Access Privileged Data          -- Remote with User Interaction
                   Denial of Service               -- Remote/Unauthenticated      
                   Execute Arbitrary Code/Commands -- Remote/Unauthenticated      
Resolution:        Patch/Upgrade
CVE Names:         CVE-2016-2842 CVE-2016-2176 CVE-2016-2109
                   CVE-2016-2108 CVE-2016-2107 CVE-2016-2106
                   CVE-2016-2105 CVE-2016-0800 CVE-2016-0799
                   CVE-2016-0798 CVE-2016-0797 CVE-2016-0705
                   CVE-2016-0704 CVE-2016-0703 CVE-2016-0702

Reference:         ASB-2017.0011
                   ASB-2017.0005
                   ASB-2016.0104
                   ESB-2017.0362
                   ESB-2017.0233
                   ESB-2017.0147
                   ESB-2016.2997

Original Bulletin: 
   http://www-01.ibm.com/support/docview.wss?uid=swg21982291
   http://www-01.ibm.com/support/docview.wss?uid=swg21992598

Comment: This bulletin contains two (2) IBM security advisories.

- --------------------------BEGIN INCLUDED TEXT--------------------

Security Bulletin: Multiple Vulnerabilities in OpenSSL affect IBM Campaign,
IBM Contact Optimization

Security Bulletin

Document information

More support for:

IBM Campaign

Software version:

8.6, 9.0, 9.1, 9.1.1, 9.1.2

Operating system(s):

AIX, Linux, Solaris, Windows

Reference #:

1992598

Modified date:

06 February 2017

Summary

OpenSSL vulnerabilities were disclosed on May 3, 2016 by the OpenSSL Project.
OpenSSL is used by IBM Campaign, IBM Contact Optimization. IBM Campaign, IBM
Contact Optimization have addressed the applicable CVEs.

Vulnerability Details

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-2016-2105

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-2016-2109

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-2016-2176

DESCRIPTION:

OpenSSL could allow a remote attacker to obtain sensitive information, By
sending an overly long ASN.1 string to the X509_NAME_oneline() function, an
attacker could exploit this vulnerability to return arbitrary stack data in
the buffer.

CVSS Base Score: 5.3

CVSS Temporal Score: See

https://exchange.xforce.ibmcloud.com/vulnerabilities/112858

for the current score

CVSS Environmental Score*: Undefined

CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/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 and later reserializes them. 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)

Affected Products and Versions

IBM Campaign v8.6 - v9.1.2

IBM Contact Optimization v8.6 - v9.1.2

Remediation/Fixes

Product                   VRMF             Remediation/First Fix
IBM Campaign              8.6, 9.1, 9.1.2  https://www-945.ibm.com/support/fixcentral/swg/downloadFixes?parent=Enterprise%2BMarketing%2BManagement&product=ibm/Other+software/Unica+Campaign&release=All&platform=All&function=fixId&fixids=IBM-Campaign-OpenSSL-IF-1.0.2h&includeRequisites=1&includeSupersedes=0&downloadMethod=ddp
IBM Contact Optimization  8.6, 9.1, 9.1.2

Techncial Support

Note: A fix for CVE-2016-2108 was provided in OpenSSL versions 1.0.1o and
1.0.2c and was previously addressed by IBM Campaign, IBM Contact
Optimization.

Workarounds and Mitigations

None

References

Complete CVSS v3 Guide

On-line Calculator v3

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

Change History

03 Feb 2017 : 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: Multiple vulnerabilities in OpenSSL affect IBM Campaign,
IBM Contact Optimization

Security Bulletin

Document information

More support for:

IBM Campaign

Software version:

8.6, 9.0, 9.1, 9.1.1, 9.1.2

Operating system(s):

AIX, Linux, Solaris, Windows

Reference #:

1982291

Modified date:

06 February 2017

Summary

OpenSSL vulnerabilities were disclosed on March 1, 2016 by the OpenSSL
Project. OpenSSL is used by IBM Campaign, IBM Contact Optimization. IBM
Campaign, IBM Contact Optimization have addressed the applicable CVEs
including the DROWN: Decrypting RSA with Obsolete and Weakened eNcryption"
vulnerability.

Vulnerability Details

CVEID:

CVE-2016-0800

DESCRIPTION:

OpenSSL could allow a remote attacker to bypass security restrictions. By
using a server that supports SSLv2 and EXPORT cipher suites as a
Bleichenbacher RSA padding oracle, an attacker could exploit this
vulnerability to decrypt TLS sessions between clients and non-vulnerable
servers. This vulnerability is also known as the DROWN attack.

CVSS Base Score: 7.4

CVSS Temporal Score: See

https://exchange.xforce.ibmcloud.com/vulnerabilities/111139

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:N)

CVEID:

CVE-2016-0705

DESCRIPTION:

OpenSSL is vulnerable to a denial of service, caused by a double-free error
when parsing DSA private keys. An attacker could exploit this vulnerability
to corrupt memory and cause a denial of service.

CVSS Base Score: 3.7

CVSS Temporal Score: See

https://exchange.xforce.ibmcloud.com/vulnerabilities/111140

for the current score

CVSS Environmental Score*: Undefined

CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:

CVE-2016-0798

DESCRIPTION:

OpenSSL is vulnerable to a denial of service, caused by a memory leak in SRP
servers. An attacker could exploit this vulnerability using a specially
crafted username value to cause a denial of service.

CVSS Base Score: 3.7

CVSS Temporal Score: See

https://exchange.xforce.ibmcloud.com/vulnerabilities/111141

for the current score

CVSS Environmental Score*: Undefined

CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID:

CVE-2016-0797

DESCRIPTION:

OpenSSL is vulnerable to a denial of service, caused by a NULL pointer
dereference in the BN_hex2bn/BN_dec2bn() function. An attacker could exploit
this vulnerability using specially crafted data to cause a denial of service.

CVSS Base Score: 3.7

CVSS Temporal Score: See

https://exchange.xforce.ibmcloud.com/vulnerabilities/111142

for the current score

CVSS Environmental Score*: Undefined

CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)

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-2016-0702

DESCRIPTION:

OpenSSL could allow a local attacker to obtain sensitive information, caused
by a side-channel attack against a system based on the Intel Sandy-Bridge
microarchitecture. An attacker could exploit this vulnerability to recover
RSA keys.

CVSS Base Score: 2.9

CVSS Temporal Score: See

https://exchange.xforce.ibmcloud.com/vulnerabilities/111144

for the current score

CVSS Environmental Score*: Undefined

CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID:

CVE-2016-0703

DESCRIPTION:

OpenSSL could allow a remote attacker to bypass security restrictions, caused
by the failure to enforce that a clear-key-length value is 0 for non-export
ciphers by the SSLv2 's2_srvr.c code. When clear-key bytes displace
encrypted-key bytes, an attacker could exploit this vulnerability to conduct
a divide-and-conquer key recovery attack.

CVSS Base Score: 7.4

CVSS Temporal Score: See

https://exchange.xforce.ibmcloud.com/vulnerabilities/111145

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:N)

CVEID:

CVE-2016-0704

DESCRIPTION:

OpenSSL could allow a remote attacker to bypass security restrictions. The
s2_srvr.c code overwrites the wrong bytes in the master-key when applying
Bleichenbacher protection for export cipher suites. An attacker could exploit
this vulnerability using a Bleichenbacher oracle to decrypt sessions.

CVSS Base Score: 5.9

CVSS Temporal Score: See

https://exchange.xforce.ibmcloud.com/vulnerabilities/111146

for the current score

CVSS Environmental Score*: Undefined

CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)

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 Campaign: v8.6 - v9.1.2

IBM ContactOptimization: v8.6 - v9.1.2

Remediation/Fixes

Product                  VRMF             Remediation
IBM Campaign             8.6, 9.1, 9.1.2  https://www-945.ibm.com/support/fixcentral/swg/downloadFixes?parent=Enterprise%2BMarketing%2BManagement&product=ibm/Other+software/Unica+Campaign&release=All&platform=All&function=fixId&fixids=IBM-Campaign-OpenSSL-IF-1.0.2h&includeRequisites=1&includeSupersedes=0&downloadMethod=ddp
IBM ContactOptimization  8.6, 9.1, 9.1.2

Technical Support

Workarounds and Mitigations

None

References

Complete CVSS v3 Guide

On-line Calculator v3

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

Change History

03 Feb 2017 : 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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