CVE-2021-20494

Description

IBM Security Identity Manager Adapters 6.0 and 7.0 are vulnerable to a heap based buffer overflow, caused by improper bounds. An authenticared user could overflow the buffer and cause the service to crash. IBM X-Force ID: 197882.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.27%
Vendor Advisory ibm.com
Affected: IBM Security Identity Manager Adapters
Published at:
Updated at:

References

Link Tags
https://www.ibm.com/support/pages/node/6465875 patch vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/197882 vdb entry

Frequently Asked Questions

What is the severity of CVE-2021-20494?
CVE-2021-20494 has been scored as a medium severity vulnerability.
How to fix CVE-2021-20494?
To fix CVE-2021-20494, 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-2021-20494 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-20494 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-2021-20494?
CVE-2021-20494 affects IBM Security Identity Manager Adapters.
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