CVE-2023-2754

CVSS 3.1 Score 7.4 of 10 (high)

Details

Published Aug 3, 2023
Updated: Aug 9, 2023
CWE ID 319

Summary

CVE-2023-2754 is a vulnerability that affects the Cloudflare WARP client for Windows. The vulnerability arises when the WARP client assigns Unique Local Addresses instead of loopback IPv6 addresses when connected to an IPv6-capable network. This can enable attackers within the same local network to view DNS queries made by the device. The affected products include various versions of Cloudflare WARP and other related products. To remediate this vulnerability, users should update their Cloudflare WARP client to the latest version. The potential danger posed by this vulnerability is high, as it could lead to the exposure of sensitive information transmitted through DNS queries, compromising the confidentiality and integrity of an organization's data.

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