CVE-2023-34050
Last modified
CVE-2023-34050 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. In spring AMQP versions 1.0.0 to 2.4.16 and 3.0.0 to 3.0.9 , allowed list patterns for deserializable class names were added to Spring AMQP, allowing users to lock down deserialization of data in messages from untrusted sources; however by default, when no allowed list was provided, all classes could be deserialized. Specifically, an application is vulnerable if * the SimpleMessageConverter or SerializerMessageConverter is used * the user does not configure allowed list patterns * untrusted message originators gain permissions to write messages to the RabbitMQ broker to send malicious content . EPSS estimates a 1.54% chance of exploitation in the next 30 days.
Description
In spring AMQP versions 1.0.0 to 2.4.16 and 3.0.0 to 3.0.9 , allowed list patterns for deserializable class names were added to Spring AMQP, allowing users to lock down deserialization of data in messages from untrusted sources; however by default, when no allowed list was provided, all classes could be deserialized. Specifically, an application is vulnerable if * the SimpleMessageConverter or SerializerMessageConverter is used * the user does not configure allowed list patterns * untrusted message originators gain permissions to write messages to the RabbitMQ broker to send malicious content
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Vmware | Spring Advanced Message Queuing Protocol | >= 1.0.0, < 2.4.16 |
| Vmware | Spring Advanced Message Queuing Protocol | >= 3.0.0, < 3.0.9 |
References
- https://spring.io/security/cve-2023-34050Mitigation, Vendor Advisory
- https://spring.io/security/cve-2023-34050Mitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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