Amazon FreeRTOS up to and including v1.4.8 lacks length checking in prvProcessReceivedPublish, resulting in untargetable leakage of arbitrary memory contents on a device to an attacker. If an attacker has the authorization to send a malformed MQTT publish packet to an Amazon IoT Thing, which interacts with an associated vulnerable MQTT message in the application, specific circumstances could trigger this vulnerability.
References
Link | Resource |
---|---|
https://aws.amazon.com/cn/freertos/security-updates/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-10-07T21:57:48
Updated: 2019-11-15T21:15:22
Reserved: 2019-06-30T00:00:00
Link: CVE-2019-13120
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-10-07T22:15:10.477
Modified: 2022-11-02T15:15:04.120
Link: CVE-2019-13120
JSON object: View
Redhat Information
No data.
CWE