Description (CNA)
Motor.NET before 0.19.0 contains a denial of service vulnerability that allows a remote attacker who can publish to a consumed queue to crash the service permanently by sending a message with crafted cloudEvents headers. Attackers can supply an invalid cloudEvents:motorversion, a single double-quote header value, or an unparsable typed attribute such as cloudEvents:time to trigger an unhandled exception in ExtractCloudEvent that is treated as fatal, causing the application to stop and the unacknowledged message to be redelivered on restart, resulting in a permanent crash-loop.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| GDATASoftwareAG / motornet | affected 0 before 0.19.0 |
CWE
CWE-755
References
- https://github.com/GDATASoftwareAG/motornet/releases/tag/v0.19.0
- https://github.com/GDATASoftwareAG/motornet/pull/1785
- https://github.com/GDATASoftwareAG/motornet/commit/c45559c78e6925f53e192f8896880a622282effe
- https://www.vulncheck.com/advisories/motor-net-rabbitmq-denial-of-service-via-cloudevents-headers
ADP enrichment
No English description supplied.
No references supplied.