CVE-2023-0652

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Summary

CVECVE-2023-0652
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-04-06 10:15:00 UTC
Updated2023-11-07 04:01:00 UTC
DescriptionDue to a hardlink created in the ProgramData folder during the repair process of the software, the installer (MSI) of WARP Client for Windows (<= 2022.12.582.0) allowed a malicious attacker to forge the destination of the hardlink and escalate privileges, overwriting SYSTEM protected files. As Cloudflare WARP client for Windows (up to version 2022.5.309.0) allowed creation of mount points from its ProgramData folder, during installation of the WARP client, it was possible to escalate privileges and overwrite SYSTEM protected files.

Risk And Classification

Problem Types: CWE-59

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Cloudflare Warp All All All All

References

ReferenceSourceLinkTags
App Center MISC install.appcenter.ms
Local Privilege Escalation in Cloudflare WARP Installer (Windows) · Advisory · cloudflare/advisories · GitHub MISC github.com
Windows desktop client · Cloudflare WARP client docs MISC developers.cloudflare.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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