When using the "set password" Tivoli Storage Manger (IBM Spectrum Protect) client command, the full text of the command and included password is written to the instrumentation log file if instrumentation tracing is enabled. For 22.214.171.124 and higher, instrumentation tracing is enabled by default but can be disabled by using the ENABLEINSTRUMENTATION NO setting. Prior to 126.96.36.199, instrumentation tracing was enabled by using the INSTRUMENT:* testflag.
DESCRIPTION: IBM Tivoli Storage Manager stores password information in a log file that could be read by a local user when a set password command is issued.
CVSS Base Score: 5.1
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/118472 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)
Affected Products and Versions
The following levels of IBM Tivoli Storage Manager (IBM Spectrum Protect) Client are affected:
- 188.8.131.52 through 184.108.40.206
- 220.127.116.11 through 18.104.22.168
- 6.3, 6.2, 6.1, and 5.5 all levels (these releases are EOS)
Note that 22.214.171.124 is not affected as the fix has been included in this version.
Tivoli Storage Manager Client Release
|Platform||Link to Fix / Fix Availability Target|
|Use the workaround below or upgrade to 126.96.36.199 using the following link:|
|Use the workaround below or upgrade to 188.8.131.52 using the following link:|
|6.3 and below||None||None||AIX|
|Use the workaround below or upgrade to a fixed level (184.108.40.206 or 220.127.116.11).|
Workarounds and Mitigations
For versions lower than 18.104.22.168:
- Examine dsm.opt (Windows) and dsm.sys (UNIX and Linux) for the presence of the INSTRUMENT:* test flag and remove the setting.
- Scan the client machine's file systems for file names matching the pattern "dsminstr.report.*". Either delete all of these files or delete only those files containing the set password command.
For versions 22.214.171.124 and higher:
- Examine dsm.opt (Windows) and dsm.sys (UNIX and Linux) for the presence of the ENABLEINSTRUMENTATION setting. If it does not exist, add ENABLEINSTRUMENTATION NO to the file, then restart any currently running client processes and services. If the setting does exist, make sure it is set to NO. Also check if INSTRLOGNAME is set; and if it is set, note the specified file name.
- Scan the client machine's file systems for files named "dsminstr.log" and files whose names match whatever is specified by INSTRLOGNAME. Either delete all of these files or delete only those files containing the set password command.
Get Notified about Future Security Bulletins
1 May 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.
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.
17 June 2018