GSD-2012-0862

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
builtins.c in Xinetd before 2.3.15 does not check the service type when the tcpmux-server service is enabled, which exposes all enabled services and allows remote attackers to bypass intended access restrictions via a request to tcpmux port 1.
Aliases
Aliases
CVE-2012-0862
To clipboard 

{
  "GSD": {
    "alias": "CVE-2012-0862",
    "description": "builtins.c in Xinetd before 2.3.15 does not check the service type when the tcpmux-server service is enabled, which exposes all enabled services and allows remote attackers to bypass intended access restrictions via a request to tcpmux port 1.",
    "id": "GSD-2012-0862",
    "references": [
      "https://www.suse.com/security/cve/CVE-2012-0862.html",
      "https://access.redhat.com/errata/RHSA-2013:1302",
      "https://access.redhat.com/errata/RHSA-2013:0499",
      "https://linux.oracle.com/cve/CVE-2012-0862.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2012-0862"
      ],
      "details": "builtins.c in Xinetd before 2.3.15 does not check the service type when the tcpmux-server service is enabled, which exposes all enabled services and allows remote attackers to bypass intended access restrictions via a request to tcpmux port 1.",
      "id": "GSD-2012-0862",
      "modified": "2023-12-13T01:20:13.966708Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2012-0862",
        "STATE": "PUBLIC"
      },
      "affects": {
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              "product": {
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                    "version": {
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          }
        ]
      },
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          },
          {
            "name": "[oss-security] 20120509 CVE-2012-0862 assignment notification: xinetd enables unintentional services over tcpmux port",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2012/05/09/5"
          },
          {
            "name": "FEDORA-2012-8041",
            "refsource": "FEDORA",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081446.html"
          },
          {
            "name": "81774",
            "refsource": "OSVDB",
            "url": "http://www.osvdb.org/81774"
          },
          {
            "name": "xinetd-tcpmux-weak-security(75965)",
            "refsource": "XF",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/75965"
          },
          {
            "name": "https://bugzilla.redhat.com/attachment.cgi?id=583311",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/attachment.cgi?id=583311"
          },
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            "url": "http://rhn.redhat.com/errata/RHSA-2013-1302.html"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=790940",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=790940"
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            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081428.html"
          },
          {
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          },
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            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/53720"
          },
          {
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            "refsource": "MANDRIVA",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:155"
          },
          {
            "name": "http://www.xinetd.org/#changes",
            "refsource": "CONFIRM",
            "url": "http://www.xinetd.org/#changes"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:xinetd:xinetd:2.3.9:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
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                "cpe23Uri": "cpe:2.3:a:xinetd:xinetd:2.3.8:*:*:*:*:*:*:*",
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              },
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                "cpe23Uri": "cpe:2.3:a:xinetd:xinetd:2.3.11:*:*:*:*:*:*:*",
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                "cpe23Uri": "cpe:2.3:a:xinetd:xinetd:2.3.10:*:*:*:*:*:*:*",
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                "cpe23Uri": "cpe:2.3:a:xinetd:xinetd:2.3.7:*:*:*:*:*:*:*",
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                "cpe23Uri": "cpe:2.3:a:xinetd:xinetd:2.3.6:*:*:*:*:*:*:*",
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              },
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                "cpe_name": [],
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              },
              {
                "cpe23Uri": "cpe:2.3:a:xinetd:xinetd:2.3.12:*:*:*:*:*:*:*",
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              },
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                "cpe_name": [],
                "versionEndIncluding": "2.3.14",
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              }
            ],
            "operator": "OR"
          }
        ]
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          "ID": "CVE-2012-0862"
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            }
          ]
        },
        "problemtype": {
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              "description": [
                {
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                  "value": "CWE-20"
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            },
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              "name": "[oss-security] 20120510 Re: CVE-2012-0862 assignment notification: xinetd enables unintentional services over tcpmux port",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2012/05/10/2"
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            },
            {
              "name": "[oss-security] 20120509 CVE-2012-0862 assignment notification: xinetd enables unintentional services over tcpmux port",
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              "tags": [],
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            },
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            },
            {
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              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2013-1302.html"
            },
            {
              "name": "xinetd-tcpmux-weak-security(75965)",
              "refsource": "XF",
              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/75965"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-08-29T01:31Z",
      "publishedDate": "2012-06-04T20:55Z"
    }
  }
}



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