Deserialization Vulnerability in Spring AMQP Products by VMware
CVE-2021-22097

6.5MEDIUM

Key Information:

Vendor

Vmware
Status
Spring AMQp
Vendor
CVE Published:
28 October 2021

What is CVE-2021-22097?

In specific versions of Spring AMQP, a deserialization vulnerability exists within the toString() method of the Spring AMQP Message object. This vulnerability allows for the construction of a malicious java.util.Dictionary object. If triggered, it can lead to substantial resource consumption, specifically resulting in 100% CPU usage when the toString() method is invoked. This poses significant performance and stability risks to applications relying on affected versions.

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Affected Version(s)

Spring AMQP Spring AMQP versions 2.2.X prior to 2.2.19 and 2.3.x prior to 2.3.11 .

References

https://tanzu.vmware.com/security/cve-2021-22097
x_refsource_MISC

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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