Insufficiently Protected Credentials Affecting libnss_himmelblau2 package, versions <2.3.8+git0.dec3693-160000.1.1


Severity

Recommended
0.0
high
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.21% (12th percentile)

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  • Snyk IDSNYK-SLES1600-LIBNSSHIMMELBLAU2-16049100
  • published14 Apr 2026
  • disclosed1 Apr 2026

Introduced: 1 Apr 2026

CVE-2025-54882  (opens in a new tab)
CWE-522  (opens in a new tab)

How to fix?

Upgrade SLES:16.0.0 libnss_himmelblau2 to version 2.3.8+git0.dec3693-160000.1.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libnss_himmelblau2 package and not the libnss_himmelblau2 package as distributed by SLES. See How to fix? for SLES:16.0.0 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1