CVE-2016-2877
First published: Wed Nov 30 2016(Updated: )
IBM QRadar SIEM 7.1 before MR2 Patch 13 and 7.2 before 7.2.7 uses weak permissions for unspecified directories under the web root, which allows local users to modify data by writing to a file.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM QRadar Security Information and Event Manager | <=7.1.0 | |
| IBM QRadar Security Information and Event Manager | =7.2.0 | |
| IBM QRadar Security Information and Event Manager | =7.2.1 | |
| IBM QRadar Security Information and Event Manager | =7.2.2 | |
| IBM QRadar Security Information and Event Manager | =7.2.3 | |
| IBM QRadar Security Information and Event Manager | =7.2.4 | |
| IBM QRadar Security Information and Event Manager | =7.2.5 | |
| IBM QRadar Security Information and Event Manager | =7.2.6 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2016-2877?
CVE-2016-2877 is classified as a medium severity vulnerability due to its potential for data modification by local users.
How do I fix CVE-2016-2877?
To fix CVE-2016-2877, update IBM QRadar SIEM to version 7.2.7 or later or apply MR2 Patch 13 for version 7.1.
What versions of IBM QRadar are affected by CVE-2016-2877?
CVE-2016-2877 affects IBM QRadar SIEM versions 7.1 before MR2 Patch 13 and 7.2 before 7.2.7.
Can local users exploit CVE-2016-2877?
Yes, local users can exploit CVE-2016-2877 by leveraging weak permissions to modify data in specified directories.
What does CVE-2016-2877 imply for security practices?
CVE-2016-2877 highlights the need for proper permission management in web applications to prevent unauthorized data access.
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- canonical/ibm qradar security information and event manager
- version/ibm qradar security information and event manager/7.1.0
- version/ibm qradar security information and event manager/7.2.0
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- version/ibm qradar security information and event manager/7.2.6