CVE-2026-112330

Publié : 22 octobre 2026

Modifié : 22 octobre 2026

Score CVSS

7.5

HIGH

Description détaillée

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.

Vecteur d'attaque (CVSS)

Vecteur brut :CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Références et Patchs

https://github.com/GDATASoftwareAG/motornet/commit/c45559c78e6925f53e192f8896880a622282effe https://github.com/GDATASoftwareAG/motornet/pull/1785 https://github.com/GDATASoftwareAG/motornet/releases/tag/v0.19.0 https://www.vulncheck.com/advisories/motor-net-rabbitmq-denial-of-service-via-cloudevents-headers

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