CVE-2021-39056
First published: Wed Jan 12 2022(Updated: )
The IBM i Extended Dynamic Remote SQL server (EDRSQL) could allow a remote authenticated user to send a specially crafted request and cause a denial of service.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM i | =7.1 | |
| IBM i | =7.2 | |
| IBM i | =7.3 | |
| IBM i | =7.4 | |
| IBM i | <=7.4 | |
| IBM i | <=7.3 | |
| IBM i | <=7.2 | |
| IBM i | <=7.1 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2021-39056.
What is the severity level of CVE-2021-39056?
The severity level of CVE-2021-39056 is medium with a severity value of 6.5.
Which software versions are affected by CVE-2021-39056?
CVE-2021-39056 affects IBM i versions 7.1, 7.2, 7.3, and 7.4.
How can a remote authenticated user exploit CVE-2021-39056?
A remote authenticated user can exploit CVE-2021-39056 by sending a specially crafted request to the IBM i Extended Dynamic Remote SQL server (EDRSQL).
Is there any additional information available for CVE-2021-39056?
Yes, additional information can be found on the IBM X-Force ID: 214537 and IBM support pages.
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