ESB-2017.2632 - [Linux] IBM BigInsights: Multiple vulnerabilities 2017-10-19

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.2632
          Security Bulletin: BigInsights is affected by multiple
                          vulnerabilities in Db2
                              19 October 2017

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

Product:           IBM BigInsights
Publisher:         IBM
Operating System:  Linux variants
Impact/Access:     Root Compromise                 -- Existing Account      
                   Execute Arbitrary Code/Commands -- Existing Account      
                   Overwrite Arbitrary Files       -- Existing Account      
                   Denial of Service               -- Remote/Unauthenticated
                   Access Confidential Data        -- Existing Account      
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-1520 CVE-2017-1519 CVE-2017-1452
                   CVE-2017-1451 CVE-2017-1439 CVE-2017-1438
                   CVE-2017-1434 CVE-2017-1297 CVE-2017-1134
                   CVE-2017-1105  

Reference:         ASB-2017.0156
                   ESB-2017.2552
                   ESB-2017.2078
                   ESB-2017.1586
                   ESB-2017.1090

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg22008363

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Security Bulletin: BigInsights is affected by multiple vulnerabilities in Db2

Document information

More support for: IBM BigInsights
Big SQL

Software version: 4.2.0, 4.2.5

Operating system(s): Linux

Reference #: 2008363

Modified date: 18 October 2017

Security Bulletin

Summary

BigInsights is affected by multiple vulnerabilities in Db2

Vulnerability Details

CVEID: CVE-2017-1105
DESCRIPTION: IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server)
is vulnerable to a buffer overflow that could allow a local user to overwrite
DB2 files or cause a denial of service.
CVSS Base Score: 5.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
120668 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L)

CVEID: CVE-2017-1134
DESCRIPTION: IBM Reliable Scalable Cluster Technology could allow a local user
to escalate their privileges to gain root access.
CVSS Base Score: 8.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
121453 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID: CVE-2017-1297
DESCRIPTION: IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server)
is vulnerable to a stack based buffer overflow, caused by improper bounds
checking which could allow a local attacker to execute arbitrary code.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
125159 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)

CVEID: CVE-2017-1434
DESCRIPTION: IBM DB2 for Linux, UNIX and Windows 11.1 (includes DB2 Connect
Server) under unusual circumstances, could expose highly sensitive information
in the error log to a local user.
CVSS Base Score: 5.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
127806 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)

CVEID: CVE-2017-1438
DESCRIPTION: IBM DB2 for Linux, UNIX and Windows 9.7, 10.1, 10.5, and 11.1
(includes DB2 Connect Server) could allow a local user with DB2 instance owner
privileges to obtain root access. IBM X-Force ID: 128057.
CVSS Base Score: 6.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
128057 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)

CVEID: CVE-2017-1439
DESCRIPTION: IBM DB2 for Linux, UNIX and Windows 9.7, 10,1, 10.5, and 11.1
(includes DB2 Connect Server) could allow a local user with DB2 instance owner
privileges to obtain root access. IBM X-Force ID: 128058.
CVSS Base Score: 6.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
128058 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)

CVEID: CVE-2017-1451
DESCRIPTION: IBM DB2 for Linux, UNIX and Windows 9.7, 10,1, 10.5, and 11.1
(includes DB2 Connect Server) could allow a local user with DB2 instance owner
privileges to obtain root access. IBM X-Force ID: 128178.
CVSS Base Score: 6.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
128178 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)

CVEID: CVE-2017-1452
DESCRIPTION: IBM DB2 for Linux, UNIX and Windows 9.7, 10,1, 10.5, and 11.1
(includes DB2 Connect Server) could allow a local user to obtain elevated
privilege and overwrite DB2 files. IBM X-Force ID: 128180.
CVSS Base Score: 6.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
128180 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)

CVEID: CVE-2017-1519
DESCRIPTION: IBM Db2 contains a denial of service vulnerability. A remote user
can cause disruption of service for DB2 Connect Server setup with a particular
configuration.
CVSS Base Score: 5.9
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
129829 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:H)

CVEID: CVE-2017-1520
DESCRIPTION: IBM Db2 is vulnerable to an unauthorized command that allows the
database to be activated when authentication type is CLIENT.
CVSS Base Score: 3.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
129830 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:L/A:N)

Affected Products and Versions

IBM BigInsights: 4.2, 4.2.5

Remediation/Fixes

Please contact technical support to obtain fix and install instructions.

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

18 October 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.

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