FKIE_CVE-2025-54882

Vulnerability from fkie_nvd - Published: 2025-08-07 01:15 - Updated: 2025-10-09 17:36
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Summary
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.
References
security-advisories@github.comhttps://github.com/himmelblau-idm/himmelblau/commit/b562053df3dffb1dd9ab3d09af986886773be2adPatch
security-advisories@github.comhttps://github.com/himmelblau-idm/himmelblau/commit/faae58b0384aca8b21b4be5f1c507412eec3778aPatch
security-advisories@github.comhttps://github.com/himmelblau-idm/himmelblau/releases/tag/0.9.22Release Notes
security-advisories@github.comhttps://github.com/himmelblau-idm/himmelblau/releases/tag/1.2.0Release Notes
security-advisories@github.comhttps://github.com/himmelblau-idm/himmelblau/security/advisories/GHSA-phfx-rjfw-wj83Exploit, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/himmelblau-idm/himmelblau/security/advisories/GHSA-phfx-rjfw-wj83Exploit, Vendor Advisory
Impacted products
Vendor Product Version
himmelblau-idm himmelblau *
himmelblau-idm himmelblau *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
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              "versionEndExcluding": "0.9.22",
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      "value": "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."
    },
    {
      "lang": "es",
      "value": "Himmelblau es una suite de interoperabilidad para Microsoft Azure Entra ID e Intune. En las versiones 0.8.0 a 0.9.21 y 1.0.0-beta a 1.1.0, Himmelblau almacena el TGT de la nube recibido al iniciar sesi\u00f3n en la cach\u00e9 de credenciales de Kerberos. La colecci\u00f3n de cach\u00e9 de credenciales creada y las credenciales recibidas se almacenan como legibles para todo el mundo. Esto se solucion\u00f3 en las versiones 0.9.22 y 1.2.0. Para solucionar este problema, elimine el acceso de lectura a las cach\u00e9s de Himmelblau para todos los usuarios, excepto para los propietarios."
    }
  ],
  "id": "CVE-2025-54882",
  "lastModified": "2025-10-09T17:36:51.513",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
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        "impactScore": 5.2,
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  "vulnStatus": "Analyzed",
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}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.