- Description
- tap-windows6 driver version 9.26 and earlier does not properly check the size data of incomming write operations which an attacker can use to overflow memory buffers, resulting in a bug check and potentially arbitrary code execution in kernel space
- Source
- security@openvpn.net
- NVD status
- Analyzed
- Products
- tap-windows6
CVSS 3.1
- Type
- Secondary
- 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
- security@openvpn.net
- CWE-190
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openvpn:tap-windows6:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1361B991-0259-40EC-89A2-06B591C84F5C",
"versionEndIncluding": "9.26.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]