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OpenAdvisories
Medium · 6.4 CVE-2020-24356 EUVD-2021-1103GHSA-hgwp-4vp4-qmm2GO-2022-0845

Local Privilege Escalation in cloudflared

Published Oct 2, 2020 · Updated Sep 17, 2024 · Assigned by cloudflare

Description

`cloudflared` versions prior to 2020.8.1 contain a local privilege escalation vulnerability on Windows systems. When run on a Windows system, `cloudflared` searches for configuration files which could be abused by a malicious entity to execute commands as a privileged user. Version 2020.8.1 fixes this issue.

Affected products

VendorProductAffectedFixed
Cloudflare cloudflared unspecified – < 2020.8.1 2020.8.1

Affected packages

EcosystemPackageAffectedFixedRecord
Go github.com/cloudflare/cloudflared < 0.0.0-20200820025921-9323844ea773 0.0.0-20200820025921-9323844ea773 GHSA-hgwp-4vp4-qmm2

References