FKIE_CVE-2021-31999

Vulnerability from fkie_nvd - Published: 2021-07-15 09:15 - Updated: 2024-11-21 06:06
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A Reliance on Untrusted Inputs in a Security Decision vulnerability in Rancher allows users in the cluster to act as others users in the cluster by forging the "Impersonate-User" or "Impersonate-Group" headers. This issue affects: Rancher versions prior to 2.5.9. Rancher versions prior to 2.4.16.
References
meissner@suse.dehttps://bugzilla.suse.com/show_bug.cgi?id=1187084Issue Tracking, Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.suse.com/show_bug.cgi?id=1187084Issue Tracking, Release Notes, Third Party Advisory
Impacted products
Vendor Product Version
rancher rancher *
rancher rancher *
To clipboard 

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    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de Dependencia de Datos no Confiables en una Decisi\u00f3n de Seguridad en Rancher permite a usuarios del cluster actuar como otros usuarios del cluster al falsificar los encabezados \"Impersonate-User\" o \"Impersonate-Group\". Este problema afecta a: Rancher versiones anteriores a 2.5.9. Rancher versiones anteriores a 2.4.16"
    }
  ],
  "id": "CVE-2021-31999",
  "lastModified": "2024-11-21T06:06:41.113",
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Sightings

Author Source Type Date

Nomenclature

  • 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.