CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-32020
https://notcve.org/view.php?id=CVE-2021-32020
The kernel in Amazon Web Services FreeRTOS before 10.4.3 has insufficient bounds checking during management of heap memory. El kernel en Amazon Web Services FreeRTOS versiones anteriores a 10.4.3, presenta una comprobación insuficiente de límites durante la administración de la memoria de la pila • https://github.com/FreeRTOS/FreeRTOS-Kernel/commit/c7a9a01c94987082b223d3e59969ede64363da63 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-31572
https://notcve.org/view.php?id=CVE-2021-31572
The kernel in Amazon Web Services FreeRTOS before 10.4.3 has an integer overflow in stream_buffer.c for a stream buffer. El kernel en Amazon Web Services FreeRTOS versiones anteriores a 10.4.3, presenta un desbordamiento de enteros en el archivo stream_buffer.c para un búfer de flujo • https://github.com/FreeRTOS/FreeRTOS-Kernel/commit/d05b9c123f2bf9090bce386a244fc934ae44db5b • CWE-190: Integer Overflow or Wraparound •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2021-31571
https://notcve.org/view.php?id=CVE-2021-31571
The kernel in Amazon Web Services FreeRTOS before 10.4.3 has an integer overflow in queue.c for queue creation. El kernel en Amazon Web Services FreeRTOS versiones anteriores a 10.4.3, presenta un desbordamiento de enteros en el archivo queue.c para una creación de cola • https://github.com/FreeRTOS/FreeRTOS-Kernel/commit/47338393f1f79558f6144213409f09f81d7c4837 • CWE-190: Integer Overflow or Wraparound •
CVSS: 8.1EPSS: 3%CPEs: 2EXPL: 1CVE-2018-16526
https://notcve.org/view.php?id=CVE-2018-16526
Amazon Web Services (AWS) FreeRTOS through 1.3.1, FreeRTOS up to V10.0.1 (with FreeRTOS+TCP), and WITTENSTEIN WHIS Connect middleware TCP/IP component allow remote attackers to leak information or execute arbitrary code because of a Buffer Overflow during generation of a protocol checksum in usGenerateProtocolChecksum and prvProcessIPPacket. Amazon Web Services (AWS) FreeRTOS hasta la versión 1.3.1, FreeRTOS hasta V10.0.1 (con FreeRTOS+TCP) y el componente middleware TCP/IP WITTENSTEIN WHIS Connect permiten que atacantes remotos filtren información o ejecuten código arbitrario debido a un desbordamiento de búfer durante la generación de una suma de verificación del protocolo en usGenerateProtocolChecksum y prvProcessIPPacket. • https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-details https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-put-wide-range-devices-risk-compromise-smart-homes-critical-infrastructure-systems https://github.com/aws/amazon-freertos/blob/v1.3.2/CHANGELOG.md •
CVSS: 5.9EPSS: 0%CPEs: 2EXPL: 1CVE-2018-16524
https://notcve.org/view.php?id=CVE-2018-16524
Amazon Web Services (AWS) FreeRTOS through 1.3.1, FreeRTOS up to V10.0.1 (with FreeRTOS+TCP), and WITTENSTEIN WHIS Connect middleware TCP/IP component allow information disclosure during parsing of TCP options in prvCheckOptions. Amazon Web Services (AWS) FreeRTOS hasta la versión 1.3.1, FreeRTOS hasta V10.0.1 (con FreeRTOS+TCP) y el componente middleware TCP/IP WITTENSTEIN WHIS Connect permiten la divulgación de información durante el análisis de opciones TCP en prvCheckOptions. • https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-details https://blog.zimperium.com/freertos-tcpip-stack-vulnerabilities-put-wide-range-devices-risk-compromise-smart-homes-critical-infrastructure-systems https://github.com/aws/amazon-freertos/blob/v1.3.2/CHANGELOG.md • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •