CVE-2020-10022
Published May 11, 2020
Last updated 4 years ago
Overview
- Description
- A malformed JSON payload that is received from an UpdateHub server may trigger memory corruption in the Zephyr OS. This could result in a denial of service in the best case, or code execution in the worst case. See NCC-NCC-016 This issue affects: zephyrproject-rtos zephyr version 2.1.0 and later versions. version 2.2.0 and later versions.
- Source
- vulnerabilities@zephyrproject.org
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:zephyrproject:zephyr:2.1.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EF33DD80-0286-477C-88A4-FCEC0D80F520"
},
{
"criteria": "cpe:2.3:o:zephyrproject:zephyr:2.2.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "677DD0A3-502D-45F1-9CC8-8DDB8F230DFC"
}
],
"operator": "OR"
}
]
}
]