Out-of-Memory Error in Spring AMQP Versions from VMware
CVE-2021-22095

6.5MEDIUM

Key Information:

Vendor

Vmware
Status
Spring AMQp
Vendor
CVE Published:
30 November 2021

What is CVE-2021-22095?

A vulnerability in Spring AMQP allows for the possibility of an Out-of-Memory (OOM) error when processing messages. This occurs in versions 2.2.0 through 2.2.19 and 2.3.0 through 2.3.11, where the 'toString()' method of the Spring AMQP Message object creates a new String object from the message body, without considering the size of the message. If a large message is processed, it can lead to excessive memory allocation and ultimately an OOM error, which may disrupt application performance and availability.

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Affected Version(s)

Spring AMQP Spring AMQP versions 2.2.X prior to 2.2.20 and 2.3.x prior to 2.3.12 .

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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