Vulnerability · Published Jan 10, 2024 · Assigned by GitHub_M
CVE-2024-21638Azure IPAM solution Elevation of Privilege Vulnerability
Critical 9.1
In plain English
A critical-severity privilege mismanagement in ipam from Azure. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 77% of all known vulnerabilities).
Official description
Azure IPAM (IP Address Management) is a lightweight solution developed on top of the Azure platform designed to help Azure customers manage their IP Address space easily and effectively. By design there is no write access to customers' Azure environments as the Service Principal used is only assigned the Reader role at the root Management Group level. Until recently, the solution lacked the validation of the passed in authentication token which may result in attacker impersonating any privileged user to access data stored within the IPAM instance and subsequently from Azure, causing an elevation of privilege. This vulnerability has been patched in version 3.0.0.
Affected products (as reported)
Weakness: CWE-269 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
References
- https://github.com/Azure/ipam/security/advisories/GHSA-m8mp-jq4c-g8j6 x_refsource_CONFIRM
- https://github.com/Azure/ipam/pull/218 x_refsource_MISC
- https://github.com/Azure/ipam/commit/64ef2d07edf16ffa50f29c7e0e25d32d974b367f x_refsource_MISC