critical9.0
CVE-2023-27395
A heap-based buffer overflow vulnerability exists in the vpnserver WpcParsePacket() functionality of SoftEther VPN 4.41-9782-beta, 5.01.9674 and 5.02.
Impact
A heap-based buffer overflow vulnerability exists in the vpnserver WpcParsePacket() functionality of SoftEther VPN 4.41-9782-beta, 5.01.9674 and 5.02. A specially crafted network packet can lead to arbitrary code execution. An attacker can perform a man-in-the-middle attack to trigger this vulnerability.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Softether | Vpn | Versions 4.41-9782, 5.01.9674, 5.02 |
Weakness classification
References
- NVD record
- CVE.org record
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1735
- https://www.softether.org/9-about/News/904-SEVPN202301
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1735
- https://www.softether.org/9-about/News/904-SEVPN202301
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1735