Description (CNA)
The WireGuard client 0.5.3 on Windows insecurely configures the operating system and firewall such that traffic to a local network that uses non-RFC1918 IP addresses is blocked. This allows an adversary to trick the victim into blocking IP traffic to selected IP addresses and services even while the VPN is enabled. NOTE: the tunnelcrack.mathyvanhoef.com website uses this CVE ID to refer more generally to "LocalNet attack resulting in the blocking of traffic" rather than to only WireGuard.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://wireguard.com
- https://tunnelcrack.mathyvanhoef.com/details.html
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2023-0015
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.