EUVD-2020-2525

Malware in sbrugna...

Classic Buffer Overflow

zephyrproject-rtos/zephyr is vulnerable to Classic Buffer Overflow. The vulnerability is due to not properly checking the length of the path before copying it into the dirpath in the ismountpoint function within fusefsaccess.c.This potentially leads to Denial of Service DoS...

CVE-2023-4265

CVE-2023-4265 concerns potential buffer overflow vulnerabilities in Zephyr RTOS USB code. Affected areas include usb_dc_native_posix.c (Linux/Posix USB device driver) at a cited line and subsys/usb/device/class/netusb/function_rndis.c at another line. The issue is described across multiple source...

Exploit for Out-of-bounds Write in Zephyrproject Zephyr

CVE-2021-3625 This repository contains a few example exploits...

CVE-2020-10071

The Zephyr MQTT parsing code performs insufficient checking of the length field on publish messages, allowing a buffer overflow and potentially remote code execution. NCC-ZEP-031 This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions...

CVE-2020-10063

A remote adversary with the ability to send arbitrary CoAP packets to be parsed by Zephyr is able to cause a denial of service. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions...

CVE-2020-10070

In the Zephyr Project MQTT code, improper bounds checking can result in memory corruption and possibly remote code execution. NCC-ZEP-031 This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions...

CVE-2020-10068 Zephyr Bluetooth DLE duplicate requests vulnerability

In the Zephyr project Bluetooth subsystem, certain duplicate and back-to-back packets can cause incorrect behavior, resulting in a denial of service. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions...

CVE-2020-10062

An off-by-one error in the Zephyr project MQTT packet length decoder can result in memory corruption and possible remote code execution. NCC-ZEP-031 This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions...

CVE-2020-10062

The vulnerability CVE-2020-10062 affects Zephyr RTOS MQTT packet length decoder (off-by-one) in Zephyr 2.2.0 and later. Root cause: off-by-one in the decoder leading to memory corruption and possible remote code execution. Impact: memory corruption with potential code execution. Remediation: fixe...

CVE-2020-10071

The Zephyr MQTT parsing code performs insufficient checking of the length field on publish messages, allowing a buffer overflow and potentially remote code execution. NCC-ZEP-031 This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions...

CVE-2020-10070: Buffer Copy without Checking Size of Input

In the Zephyr Project MQTT code, improper bounds checking can result in memory corruption and possibly remote code execution. NCC-ZEP-031 This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions...

CVE-2020-10063: Integer Overflow or Wraparound

A remote adversary with the ability to send arbitrary CoAP packets to be parsed by Zephyr is able to cause a denial of service. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions...

CVE-2020-10061: Improper Restriction of Operations within the Bounds of a Memory Buffer

Improper handling of the full-buffer case in the Zephyr Bluetooth implementation can result in memory corruption. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions...

PT-2020-11893

Name of the Vulnerable Software and Affected Versions zephyrproject-rtos zephyr versions 2.2.0 and later Description A remote adversary can cause a denial of service by sending arbitrary CoAP packets to be parsed by the affected software. Recommendations For versions 2.2.0 and later, at the momen...

CVE-2020-10062: Off-by-one Error

An off-by-one error in the Zephyr project MQTT packet length decoder can result in memory corruption and possible remote code execution. NCC-ZEP-031 This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions...

CVE-2020-10071: Buffer Copy without Checking Size of Input

The Zephyr MQTT parsing code performs insufficient checking of the length field on publish messages, allowing a buffer overflow and potentially remote code execution. NCC-ZEP-031 This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions...

PT-2020-11891

Name of the Vulnerable Software and Affected Versions zephyrproject-rtos zephyr versions 1.14.0 through 2.2.0 and later versions. Description The issue is related to improper handling of the full-buffer case in the Zephyr Bluetooth implementation, which can result in memory corruption...

PT-2020-11895

Name of the Vulnerable Software and Affected Versions zephyrproject-rtos zephyr versions 1.14.0 through 2.2.0 and later versions Description The issue is related to the Bluetooth subsystem in the Zephyr project, where certain duplicate and back-to-back packets can cause incorrect behavior. This...

CVE-2020-10067

A malicious userspace application can cause a integer overflow and bypass security checks performed by system call handlers. The impact would depend on the underlying system call and can range from denial of service to information leak to memory corruption resulting in code execution within the...