CVE-2021-22097
Medium
Description
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.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Vmware Spring Advanced Message Queuing Protocol
PublishedOct 28, 2021
First seenOct 28, 2021
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Update
- org.springframework.amqp:spring-amqp2.2.19, 2.3.11 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| vmware spring_advanced_message_queuing_protocol | 2.2.0 ≤ v ≤ 2.2.18, 2.3.0 ≤ v ≤ 2.3.10 | — |
| org.springframework.amqp:spring-amqpMaven | 2.2.0 ≤ v < 2.2.19, 2.3.0 ≤ v < 2.3.11 | 2.2.19, 2.3.11 |
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