CVE-2024-1305

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
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
OpenVPNCNA
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CISA-ADPADP
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 91%
VendorProductVersion
openvpntap-windows6
𝑥
≤ 9.26.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
openvpn
noble
not-affected
mantic
ignored
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
not-affected
Common Weakness Enumeration
References
https://community.openvpn.net/openvpn/wiki/CVE-2024-1305
https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html
https://community.openvpn.net/openvpn/wiki/CVE-2024-1305
https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html