CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
EPSS
Percentile
81.2%
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.
[
{
"product": "zephyr",
"vendor": "zephyrproject-rtos",
"versions": [
{
"lessThan": "unspecified",
"status": "affected",
"version": "2.2.0",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "2.1.0",
"versionType": "custom"
},
{
"lessThan": "unspecified",
"status": "affected",
"version": "1.14.0",
"versionType": "custom"
}
]
}
]
docs.zephyrproject.org/latest/security/vulnerabilities.html#cve-2020-10063
github.com/zephyrproject-rtos/zephyr/pull/24435
github.com/zephyrproject-rtos/zephyr/pull/24530
github.com/zephyrproject-rtos/zephyr/pull/24531
github.com/zephyrproject-rtos/zephyr/pull/24535
zephyrprojectsec.atlassian.net/browse/ZEPSEC-55