GSD-2016-2337

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Type confusion exists in _cancel_eval Ruby's TclTkIp class method. Attacker passing different type of object than String as "retval" argument can cause arbitrary code execution.
Aliases
Aliases
CVE-2016-2337
To clipboard 

{
  "GSD": {
    "alias": "CVE-2016-2337",
    "description": "Type confusion exists in _cancel_eval Ruby\u0027s TclTkIp class method. Attacker passing different type of object than String as \"retval\" argument can cause arbitrary code execution.",
    "id": "GSD-2016-2337",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-2337.html",
      "https://ubuntu.com/security/CVE-2016-2337",
      "https://advisories.mageia.org/CVE-2016-2337.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-2337"
      ],
      "details": "Type confusion exists in _cancel_eval Ruby\u0027s TclTkIp class method. Attacker passing different type of object than String as \"retval\" argument can cause arbitrary code execution.",
      "id": "GSD-2016-2337",
      "modified": "2023-12-13T01:21:19.437174Z",
      "schema_version": "1.4.0"
    }
  },
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        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Ruby",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "2.3.0 dev"
                        },
                        {
                          "version_value": "2.2.2"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Ruby"
            },
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Tcl/Tk",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "8.6 or later"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Tcl"
            }
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          }
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            "name": "http://www.talosintelligence.com/reports/TALOS-2016-0031/",
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          },
          {
            "name": "[debian-lts-announce] 20180827 [SECURITY] [DLA 1480-1] ruby2.1 security update",
            "refsource": "MLIST",
            "url": "https://lists.debian.org/debian-lts-announce/2018/08/msg00028.html"
          },
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            "refsource": "GENTOO",
            "url": "https://security.gentoo.org/glsa/201710-18"
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        ]
      }
    },
    "nvd.nist.gov": {
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        "nodes": [
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            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:ruby-lang:ruby:2.2.2:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
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            }
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              "url": "http://www.talosintelligence.com/reports/TALOS-2016-0031/"
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            },
            {
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            }
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": true,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2018-08-28T10:29Z",
      "publishedDate": "2017-01-06T21:59Z"
    }
  }
}


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