CVE-2025-3221

IBM InfoSphere Information Server denial of service

Description

IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 could allow a remote attacker to cause a denial of service due to insufficient validation of incoming request resources.

Remediation

Solution:

InfoSphere Information Server, InfoSphere Information Server on Cloud 11.7.0.0 to 11.7.1.6 DT434984 --Apply InfoSphere Information Server version 11.7.1.0 --Apply InfoSphere Information Server version 11.7.1.6 --Apply Information Server Microservices tier security patch

References

Link	Tags
https://www.ibm.com/support/pages/node/7235496	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-3221?: CVE-2025-3221 has been scored as a high severity vulnerability.
How to fix CVE-2025-3221?: To fix CVE-2025-3221: InfoSphere Information Server, InfoSphere Information Server on Cloud 11.7.0.0 to 11.7.1.6 DT434984 --Apply InfoSphere Information Server version 11.7.1.0 --Apply InfoSphere Information Server version 11.7.1.6 --Apply Information Server Microservices tier security patch
Is CVE-2025-3221 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2025-3221 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-2025-3221?: CVE-2025-3221 affects IBM InfoSphere Information Server.

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Description

Remediation

Category

CWE-770 – Allocation of Resources Without Limits or Throttling

References

Frequently Asked Questions