GSD-2014-9278

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
The OpenSSH server, as used in Fedora and Red Hat Enterprise Linux 7 and when running in a Kerberos environment, allows remote authenticated users to log in as another user when they are listed in the .k5users file of that user, which might bypass intended authentication requirements that would force a local login.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2014-9278",
    "description": "The OpenSSH server, as used in Fedora and Red Hat Enterprise Linux 7 and when running in a Kerberos environment, allows remote authenticated users to log in as another user when they are listed in the .k5users file of that user, which might bypass intended authentication requirements that would force a local login.",
    "id": "GSD-2014-9278",
    "references": [
      "https://www.suse.com/security/cve/CVE-2014-9278.html",
      "https://access.redhat.com/errata/RHSA-2015:0425",
      "https://linux.oracle.com/cve/CVE-2014-9278.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2014-9278"
      ],
      "details": "The OpenSSH server, as used in Fedora and Red Hat Enterprise Linux 7 and when running in a Kerberos environment, allows remote authenticated users to log in as another user when they are listed in the .k5users file of that user, which might bypass intended authentication requirements that would force a local login.",
      "id": "GSD-2014-9278",
      "modified": "2023-12-13T01:22:48.298406Z",
      "schema_version": "1.4.0"
    }
  },
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          }
        ]
      },
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    },
    "nvd.nist.gov": {
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        "nodes": [
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                "children": [],
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                    "cpe_name": [],
                    "vulnerable": true
                  }
                ],
                "operator": "OR"
              },
              {
                "children": [],
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                  {
                    "cpe23Uri": "cpe:2.3:o:redhat:fedora:7:*:*:*:*:*:*:*",
                    "cpe_name": [],
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        "description": {
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            }
          ]
        },
        "problemtype": {
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            {
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              "refsource": "BID",
              "tags": [],
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            },
            {
              "name": "[oss-security] 20141202 CVE request: OpenSSH ~/.k5users patch (Fedora  and downstreams)",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2014/12/02/3"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1169843",
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            },
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            },
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              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2014/12/04/17"
            },
            {
              "name": "http://thread.gmane.org/gmane.comp.encryption.kerberos.general/15855",
              "refsource": "MISC",
              "tags": [],
              "url": "http://thread.gmane.org/gmane.comp.encryption.kerberos.general/15855"
            },
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              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2015-0425.html"
            },
            {
              "name": "openssh-gssservkrb5-sec-bypass(99090)",
              "refsource": "XF",
              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/99090"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-09-08T01:29Z",
      "publishedDate": "2014-12-06T15:59Z"
    }
  }
}


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Sightings

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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.
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  • 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.


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