Using the --fragment option in certain configuration setups OpenVPN version 2.6.0 to 2.6.6 allows an attacker to trigger a divide by zero behaviour which could cause an application crash, leading to a denial of service.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| openvpn | openvpn | 2.6.0 - 2.6.6 | - |
| openvpn | openvpn_access_server | 2.11.0 - 2.11.3 | - |
| openvpn | openvpn_access_server |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6
Affected Products
10
References
openvpn / openvpn
| - |
| - |
| openvpn | openvpn_access_server | - | - |
| debian | debian_linux | - | - |
| fedoraproject | fedora | - | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability
Impact