CVE-2021-39056

Description

The IBM i 7.1, 7.2, 7.3, and 7.4 Extended Dynamic Remote SQL server (EDRSQL) could allow a remote authenticated user to send a specially crafted request and cause a denial of service. IBM X-Force ID: 214537.

6.5

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.28%

Vendor Advisory ibmcloud.com Vendor Advisory ibm.com

Affected: IBM i

References

Link	Tags
https://www.ibm.com/support/pages/node/6540294	patch vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/214537	vdb entry vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-39056?: CVE-2021-39056 has been scored as a medium severity vulnerability.
How to fix CVE-2021-39056?: To fix CVE-2021-39056, 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-2021-39056 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-39056 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-2021-39056?: CVE-2021-39056 affects IBM i.

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