CVE-2023-2754
CVSS 3.1 Score 6.8 of 10 (medium)
Details
Published Aug 3, 2023
Updated: Aug 9, 2023
CWE ID 319
Summary
CVE-2023-2754 is a vulnerability affecting the Cloudflare WARP client for Windows. The issue lies in the fact that the client assigns Unique Local Addresses instead of loopback IPv6 addresses for DNS servers when connected over an IPv6 network. Since WARP acts as a local DNS server, this can allow attackers on the same local network to intercept and view DNS queries made by the affected device. This could potentially lead to sensitive information being exposed or unauthorized access to online resources.
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Affected Products
- Cloudflare Warp
Affected Vendors
- CloudFlare
Advisories, Assessments, and Mitigations
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