CVE-2019-4447
Last modified
CVE-2019-4447 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. IBM DB2 High Performance Unload load for LUW 6.1, 6.1.0.1, 6.1.0.1 IF1, 6.1.0.2, 6.1.0.2 IF1, and 6.1.0.1 IF2 db2hpum_debug is a setuid root binary which trusts the PATH environment variable. A low privileged user can execute arbitrary commands as root by altering the PATH variable to point to a user controlled location. EPSS estimates a 0.45% chance of exploitation in the next 30 days.
Description
IBM DB2 High Performance Unload load for LUW 6.1, 6.1.0.1, 6.1.0.1 IF1, 6.1.0.2, 6.1.0.2 IF1, and 6.1.0.1 IF2 db2hpum_debug is a setuid root binary which trusts the PATH environment variable. A low privileged user can execute arbitrary commands as root by altering the PATH variable to point to a user controlled location. When a crash is induced the trojan gdb command is executed. IBM X-Force ID: 163488.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Db2 High Performance Unload Load | 6.1 |
| Ibm | Db2 High Performance Unload Load | 6.1.0.1 |
| Ibm | Db2 High Performance Unload Load | 6.1.0.2 |
References
- http://www.ibm.com/support/docview.wss?uid=ibm10964592Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/163488VDB Entry, Vendor Advisory
- http://www.ibm.com/support/docview.wss?uid=ibm10964592Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/163488VDB Entry, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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