CVE-2019-4523

Description

IBM DB2 High Performance Unload load for LUW 6.1 and 6.5 is vulnerable to a buffer overflow, caused by improper bounds checking which could allow a local attacker to execute arbitrary code on the system with root privileges. IBM X-Force ID: 165481.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.21%
Vendor Advisory ibmcloud.com
Affected: IBM Db2 High Performance Unload load for LUW
Affected: IBM DB2 High Performance Unload load for LUW
Published at:
Updated at:

References

Link Tags
https://supportcontent.ibm.com/support/pages/node/1073236 permissions required
https://exchange.xforce.ibmcloud.com/vulnerabilities/165481 vdb entry vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-4523?
CVE-2019-4523 has been scored as a high severity vulnerability.
How to fix CVE-2019-4523?
To fix CVE-2019-4523, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-4523 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-4523 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-4523?
CVE-2019-4523 affects IBM Db2 High Performance Unload load for LUW, IBM DB2 High Performance Unload load for LUW.
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