Heap Buffer Overflow in OpenVPN ovpn-dco-win Leading to System Crash
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| OpenVPN | ovpn-dco-win | unaffected |
|
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Openvpn | Ovpn-dco-win |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.338% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:openvpn:ovpn-dco-win:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Openvpn openvpn
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Openvpn openvpn
|
|
| CPEs | cpe:2.3:a:openvpn:openvpn:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Openvpn openvpn
|
|
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Heap Buffer Overflow in OpenVPN ovpn-dco-win Leading to System Crash | |
| First Time appeared |
Openvpn
Openvpn ovpn-dco-win |
|
| Vendors & Products |
Openvpn
Openvpn ovpn-dco-win |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An incorrect buffer size calculation in the epoch key generator in OpenVPN ovpn-dco-win version 2.0.0 through 2.8.3 allows a remote authenticated peer to trigger a heap-based buffer overflow and kernel memory corruption via a crafted data packet, resulting in a system crash (denial of service). | |
| Weaknesses | CWE-122 CWE-131 CWE-787 |
|
| References |
| |
| Metrics |
cvssV4_0
|