CVE-2023-2754 — Plaintext transmission of DNS requests in Windows 1.1.1.1 WARP client
The Cloudflare WARP client for Windows assigns loopback IPv4 addresses for the DNS Servers, since WARP acts as local DNS server that performs DNS queries in a secure manner, how…
Published: 2023-08-03 · CVSS: 7.4 · CVSS 3.1
The Cloudflare WARP client for Windows assigns loopback IPv4 addresses for the DNS Servers, since WARP acts as local DNS server that performs DNS queries in a secure manner, however, if a user is connected to WARP over an IPv6-capable network, te WARP client did not assign loopback IPv6 addresses but Unique Local Addresses, which under certain conditions could point towards unknown devices in the same local network which enables an Attacker to view DNS queries made by the device.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7