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Security Bulletin: IBM Personal Communications could allow a remote user to obtain sensitive information including user passwords, allowing unauthorized access. (CVE-2016-0321)

Security Bulletin


Summary

IBM Personal Communications is susceptible to unauthorized access vulnerability when running on a compromised system (by the victim opening a mail with a malicious attachment or visiting a malicious website). Malware could run with user privileges but not necessarily having access to the password. An attacker could retrieve user credentials by running PowerShell Script and by exploiting design flaw in IBM Personal Communications to extract users' password.

Vulnerability Details

CVEID: CVE-2016-0321

DESCRIPTION:

IBM PCOMM could allow a remote user to obtain sensitive information including user passwords, leading to un-authorized access.

CVSS Base Score: 5.9
CVSS Temporal Score: See http://exchange.xforce.ibmcloud.com/vulnerabilities/111584 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:N/A:N)

Affected Products and Versions

IBM Personal Communications from version 6.0 to 6.0.16 and version 12.0 on all supported platforms.

Remediation/Fixes

Product
VRMF
APAR

Remediation/First Fix
IBM Personal communication
12.0.0.1

http://www-01.ibm.com/support/docview.wss?uid=swg24042354
IBM Personal communication
6.0.17

http://www-01.ibm.com/support/docview.wss?uid=swg24042475

Workarounds and Mitigations

None

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References

Related information

Change History

*07 July 2016: Original copy 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.

Document information

More support for: Personal Communications
General Information

Software version: 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6, 6.0.7, 6.0.8, 6.0.9, 6.0.10, 6.0.11, 6.0.12, 6.0.13, 6.0.14, 6.0.15, 6.0.16, 12.0.0

Operating system(s): Windows

Reference #: 1981692

Modified date: 12 July 2016