CVE-2021-22097

In Spring AMQP versions 2.2.0 - 2.2.18 and 2.3.0 - 2.3.10, the Spring AMQP Message object, in its toString() method, will deserialize a body for a message with content type application/x-java-serialized-object. It is possible to construct a malicious java.util.Dictionary object that can cause 100% CPU usage in the application if the toString() method is called.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
vmwareCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 68%
VendorProductVersion
vmwarespring_advanced_message_queuing_protocol
2.2.0 ≤
𝑥
≤ 2.2.18
vmwarespring_advanced_message_queuing_protocol
2.3.0 ≤
𝑥
≤ 2.3.10
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://tanzu.vmware.com/security/cve-2021-22097
https://tanzu.vmware.com/security/cve-2021-22097