Description
Insufficient argument validation in OpenVPN 2.7_alpha1 through 2.7_rc1 allows an attacker to trigger a heap buffer over-read when parsing IP addresses
CVSS Metrics
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- Attack Vector
- network
- Complexity
- low
- Privileges
- none
- User Action
- none
- Scope
- unchanged
- Confidentiality
- high
- Integrity
- none
- Availability
- high
- Weaknesses
- CWE-126
Metadata
- Primary Vendor
- OPENVPN
- Published
- 12/1/2025
- Last Modified
- 12/30/2025
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
openvpn : openvpnopenvpn : openvpnopenvpn : openvpnopenvpn : openvpnopenvpn : openvpnopenvpn : openvpnopenvpn : openvpnopenvpn : openvpn
AI-Powered Remediation
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