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AUSCERT External Security Bulletin Redistribution
ESB-2019.1028
IBM Security Proventia Network Active Bypass is affected by
multiple vulnerabilities
28 March 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Security Network Active Bypass
Publisher: IBM
Operating System: Windows
Impact/Access: Access Privileged Data -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-19591 CVE-2018-0737 CVE-2018-0734
CVE-2018-0732
Reference: ASB-2019.0060
ASB-2019.0031
ASB-2019.0030
ESB-2019.1016
ESB-2019.0835
ESB-2019.0832
Original Bulletin:
http://www.ibm.com/support/docview.wss?uid=ibm10878597
http://www.ibm.com/support/docview.wss?uid=ibm10878607
http://www.ibm.com/support/docview.wss?uid=ibm10878601
http://www.ibm.com/support/docview.wss?uid=ibm10878599
Comment: This bulletin contains four (4) advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: IBM Security Proventia Network Active Bypass is affected by
glibc vulnerabilities (CVE-2018-19591)
cve; vulnerability; NAB;
Document information
More support for: IBM Security Network Active Bypass
Software version: 3.X
Operating system(s): Windows
Reference #: 0878597
Modified date: 27 March 2019
Summary
IBM Security Proventia Network Active Bypass has addressed the following
vulnerabilities. (CVE-2018-19591)
Vulnerability Details
CVEID: CVE-2018-19591
DESCRIPTION: Glibc is vulnerable to a denial of service, caused by the failure
to close descriptors by if_nametoindex(). By invoking a call to the
getaddrinfo() function with a 'node' parameter, a remote attacker could
exploit this vulnerability to consume excessive memory on the system.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
153536 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 1G Network Active Bypass firmware version 1.x through 3.x
firmware levels 1.0.849 through 3.30.11
IBM Security 10G Network Active Bypass firmware versions 1.x through 3.x
firmware levels 1.0.1876 through 3.30.11
Remediation/Fixes
+-----------------------------------------------------+---------+--------------------------------------+
|Product |VRMF |Remediation/First Fix |
+-----------------------------------------------------+---------+--------------------------------------+
|IBM Security Proventia Network Active Bypass |3.X |Proventia 1G NAB Update 26 (fw |
| | |3.30.13) |
+-----------------------------------------------------+---------+--------------------------------------+
|IBM Security Proventia Network Active Bypass |3.X |Proventia 10G NAB Update 23 (fw |
| | |3.30.13) |
+-----------------------------------------------------+---------+--------------------------------------+
For IBM Security Proventia Network Active Bypass products at the following
firmware versions:
o IBM Security 1G Network Active Bypass firmware version 1.X firmware levels
1.0.849 through 3.30.4-12, 3.30.5-21, 3.30.7-23, 3.30.9-27, 3.30.10-37,
3.30.11
o IBM Security 10G Network Active Bypass firmware versions 1.X firmware
levels 1.0.1876 through 3.30.5-21, 3.30.7-23, 3.30.9-27, 3.30.10-37,
3.30.11
IBM recommends upgrading to 3.30.13, the supported firmware release of the
product.
Workarounds and Mitigations
None
Change History
March 25, 2019: 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 Proventia Network Active Bypass is affected by
openssl vulnerabilities (CVE-2018-0734)
cve; vulnerability; NAB;
Document information
More support for: IBM Security Network Active Bypass
Software version: 3.X
Operating system(s): Windows
Reference #: 0878607
Modified date: 27 March 2019
Summary
IBM Security Proventia Network Active Bypass has addressed the following
vulnerabilities. (CVE-2018-0734)
Vulnerability Details
CVEID: CVE-2018-0734
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive
information, caused by a timing side channel attack in the DSA signature
algorithm. An attacker could exploit this vulnerability using variations in
the signing algorithm to recover the private key.
CVSS Base Score: 3.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
152085 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)
Affected Products and Versions
IBM Security 1G Network Active Bypass firmware version 1.x through 3.x
firmware levels 1.0.849 through 3.30.11
IBM Security 10G Network Active Bypass firmware versions 1.x through 3.x
firmware levels 1.0.1876 through 3.30.11
Remediation/Fixes
+-----------------------------------------------------+---------+--------------------------------------+
|Product |VRMF |Remediation/First Fix |
+-----------------------------------------------------+---------+--------------------------------------+
|IBM Security Proventia Network Active Bypass |3.X |Proventia 1G NAB Update 26 (fw |
| | |3.30.13) |
+-----------------------------------------------------+---------+--------------------------------------+
|IBM Security Proventia Network Active Bypass |3.X |Proventia 10G NAB Update 23 (fw |
| | |3.30.13) |
+-----------------------------------------------------+---------+--------------------------------------+
For IBM Security Proventia Network Active Bypass products at the following
firmware versions:
o IBM Security 1G Network Active Bypass firmware version 1.X firmware levels
1.0.849 through 3.30.4-12, 3.30.5-21, 3.30.7-23, 3.30.9-27, 3.30.10-37,
3.30.11
o IBM Security 10G Network Active Bypass firmware versions 1.X firmware
levels 1.0.1876 through 3.30.5-21, 3.30.7-23, 3.30.9-27, 3.30.10-37,
3.30.11
IBM recommends upgrading to 3.30.13, the supported firmware release of the
product.
Workarounds and Mitigations
None
Change History
March 25, 2019: 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 Proventia Network Active Bypass is affected by
openssl vulnerabilities (CVE-2018-0732)
cve; vulnerability; NAB;
Document information
More support for: IBM Security Network Active Bypass
Software version: 3.X
Operating system(s): Windows
Reference #: 0878601
Modified date: 27 March 2019
Summary
IBM Security Proventia Network Active Bypass has addressed the following
vulnerabilities. (CVE-2018-0732)
Vulnerability Details
CVEID: CVE-2018-0732
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by the
sending of a very large prime value to the client by a malicious server during
key agreement in a TLS handshake. By spending an unreasonably long period of
time generating a key for this prime, a remote attacker could exploit this
vulnerability to cause the client to hang.
CVSS Base Score: 3.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
144658 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)
Affected Products and Versions
IBM Security 1G Network Active Bypass firmware version 1.x through 3.x
firmware levels 1.0.849 through 3.30.11
IBM Security 10G Network Active Bypass firmware versions 1.x through 3.x
firmware levels 1.0.1876 through 3.30.11
Remediation/Fixes
+-----------------------------------------------------+---------+--------------------------------------+
|Product |VRMF |Remediation/First Fix |
+-----------------------------------------------------+---------+--------------------------------------+
|IBM Security Proventia Network Active Bypass |3.X |Proventia 1G NAB Update 26 (fw |
| | |3.30.13) |
+-----------------------------------------------------+---------+--------------------------------------+
|IBM Security Proventia Network Active Bypass |3.X |Proventia 10G NAB Update 23 (fw |
| | |3.30.13) |
+-----------------------------------------------------+---------+--------------------------------------+
For IBM Security Proventia Network Active Bypass products at the following
firmware versions:
o IBM Security 1G Network Active Bypass firmware version 1.X firmware levels
1.0.849 through 3.30.4-12, 3.30.5-21, 3.30.7-23, 3.30.9-27, 3.30.10-37,
3.30.11
o IBM Security 10G Network Active Bypass firmware versions 1.X firmware
levels 1.0.1876 through 3.30.5-21, 3.30.7-23, 3.30.9-27, 3.30.10-37,
3.30.11
IBM recommends upgrading to 3.30.13, the supported firmware release of the
product.
Workarounds and Mitigations
None
Change History
March 25, 2019: 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 Proventia Network Active Bypass is affected by
openssl vulnerabilities (CVE-2018-0737)
cve; vulnerability; NAB;
Document information
More support for: IBM Security Network Active Bypass
Software version: 3.X
Operating system(s): Windows
Reference #: 0878599
Modified date: 27 March 2019
Summary
IBM Security Proventia Network Active Bypass has addressed the following
vulnerabilities. (CVE-2018-0737)
Vulnerability Details
CVEID: CVE-2018-0737
DESCRIPTION: OpenSSL could allow a local attacker to obtain sensitive
information, caused by a cache-timing side channel attack in the RSA Key
generation algorithm. An attacker with access to mount cache timing attacks
during the RSA key generation process could exploit this vulnerability to
recover the private key and obtain sensitive information.
CVSS Base Score: 3.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
141679 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
Affected Products and Versions
IBM Security 1G Network Active Bypass firmware version 1.x through 3.x
firmware levels 1.0.849 through 3.30.11
IBM Security 10G Network Active Bypass firmware versions 1.x through 3.x
firmware levels 1.0.1876 through 3.30.11
Remediation/Fixes
+-----------------------------------------------------+---------+--------------------------------------+
|Product |VRMF |Remediation/First Fix |
+-----------------------------------------------------+---------+--------------------------------------+
|IBM Security Proventia Network Active Bypass |3.X |Proventia 1G NAB Update 26 (fw |
| | |3.30.13) |
+-----------------------------------------------------+---------+--------------------------------------+
|IBM Security Proventia Network Active Bypass |3.X |Proventia 10G NAB Update 23 (fw |
| | |3.30.13) |
+-----------------------------------------------------+---------+--------------------------------------+
For IBM Security Proventia Network Active Bypass products at the following
firmware versions:
o IBM Security 1G Network Active Bypass firmware version 1.X firmware levels
1.0.849 through 3.30.4-12, 3.30.5-21, 3.30.7-23, 3.30.9-27, 3.30.10-37,
3.30.11
o IBM Security 10G Network Active Bypass firmware versions 1.X firmware
levels 1.0.1876 through 3.30.5-21, 3.30.7-23, 3.30.9-27, 3.30.10-37,
3.30.11
IBM recommends upgrading to 3.30.13, the supported firmware release of the
product.
Workarounds and Mitigations
None
Change History
March 25, 2019: 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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