CVE-2020-10063CWE-190

Remote Denial of Service in CoAP Option Parsing Due To Integer Overflow

Medium · published June 5, 2020

CVSS v3.1
6.8
EPSS
2%
Percentile
78.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01803 · 78.4th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2020-06-05T17:37Z
EPSS history
Timeline
  • 05 JUN 17:37Z
    Remote Denial of Service in CoAP Option Parsing Due To Integer Overflow
    cvelistv5