CVE-2023-2754
CVSS V2 None
CVSS V3 None
Description
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.
Overview
- CVE ID
- CVE-2023-2754
- Assigner
- cloudflare
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-08-03T13:53:00.634Z
- Last Modified Date
- 2023-08-03T13:53:00.634Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://install.appcenter.ms/orgs/cloudflare/apps/1.1.1.1-windows-1/distribution_groups/release | release-notes |
| https://github.com/cloudflare/advisories/security/advisories/GHSA-mv6g-7577-vq4w | vendor-advisory |
| https://developers.cloudflare.com/warp-client/ | product |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-2754 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2754 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-24 21:46:26 | Added to TrackCVE |