Memory Leak Vulnerability in Amazon FreeRTOS
CVE-2019-13120

7.5HIGH

Key Information:

Vendor

Amazon

Status
Amazon Web Services Freertos
Vendor
CVE Published:
7 October 2019

What is CVE-2019-13120?

Amazon FreeRTOS, in versions up to and including v1.4.8, suffers from a memory leak vulnerability due to inadequate length validation in the function responsible for processing incoming MQTT publish messages. This flaw allows an attacker, who has the necessary authorization to send a malformed MQTT packet, to potentially expose arbitrary memory contents from the device. Such exposure could lead to unauthorized data access, particularly if the device interacts with an affected MQTT message. The vulnerability highlights the importance of strict input validation to secure IoT devices.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

References

https://aws.amazon.com/cn/freertos/security-updates/
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.