Overview
- Description
- An issue was discovered in 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. A crafted IP header triggers a full memory space copy in prvProcessIPPacket, leading to denial of service and possibly remote code execution.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 8.1
- Impact score
- 5.9
- Exploitability score
- 2.2
- Vector string
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.4
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-191
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:amazon:amazon_web_services_freertos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7EADBC4B-05C5-4588-B0D8-DDAF318DFEB1",
"versionEndIncluding": "1.3.1"
},
{
"criteria": "cpe:2.3:a:amazon:freertos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8A645BC4-5A25-47D4-BBA3-BA199C48FE3C",
"versionEndIncluding": "10.0.1"
}
],
"operator": "OR"
}
]
}
]