CVE-2025-54882

High CVSS: 7.1

Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. In versions 0.8.0 through 0.9.21 and 1.0.0-beta through 1.1.0, Himmelblau stores the cloud TGT received during logon in the Kerberos credential cache. The created credential cache collection and received credentials are stored as world readable. This is fixed in versions 0.9.22 and 1.2.0. To work around this issue, remove all read access to Himmelblau caches for all users except for owners.

Vendor

Himmelblau-idm

Product

Himmelblau

CWE

CWE-522

Yayın Tarihi

2025-08-07 01:15:26

Güncelleme

2025-10-09 17:36:51

Source Identifier

security-advisories@github.com

KEV Date Added

Kategoriler

CWE-522 Himmelblau HIGH Himmelblau-idm 2025

Referanslar

https://github.com/himmelblau-idm/himmelblau/commit/b562053df3dffb1dd9ab3d09af986886773be2ad https://github.com/himmelblau-idm/himmelblau/commit/faae58b0384aca8b21b4be5f1c507412eec3778a https://github.com/himmelblau-idm/himmelblau/releases/tag/0.9.22 https://github.com/himmelblau-idm/himmelblau/releases/tag/1.2.0 https://github.com/himmelblau-idm/himmelblau/security/advisories/GHSA-phfx-rjfw-wj83 https://github.com/himmelblau-idm/himmelblau/security/advisories/GHSA-phfx-rjfw-wj83