GSD-2013-4489

Vulnerability from gsd - Updated: 2013-11-04 00:00
Details
GitLab Grit Gem for Ruby contains a flaw in the app/contexts/search_context.rb script. The issue is triggered when input passed via the code search box is not properly sanitized, which allows strings to be evaluated by the Bourne shell. This may allow a remote attacker to execute arbitrary commands.
Aliases
Aliases
CVE-2013-4489
To clipboard 

{
  "GSD": {
    "alias": "CVE-2013-4489",
    "description": "The Grit gem for Ruby, as used in GitLab 5.2 before 5.4.1 and 6.x before 6.2.3, allows remote authenticated users to execute arbitrary commands, as demonstrated by the search box for the GitLab code search feature.",
    "id": "GSD-2013-4489"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "gitlab-grit",
            "purl": "pkg:gem/gitlab-grit"
          }
        }
      ],
      "aliases": [
        "CVE-2013-4489",
        "OSVDB-99370"
      ],
      "details": "GitLab Grit Gem for Ruby contains a flaw in the app/contexts/search_context.rb script. The issue is triggered when input passed via the code search box is not properly sanitized, which allows strings to be evaluated by the Bourne shell. This may allow a remote attacker to execute arbitrary commands.",
      "id": "GSD-2013-4489",
      "modified": "2013-11-04T00:00:00.000Z",
      "published": "2013-11-04T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-4489"
        }
      ],
      "schema_version": "1.4.0",
      "summary": "GitLab Grit Gem for Ruby contains a flaw"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2013-4489",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The Grit gem for Ruby, as used in GitLab 5.2 before 5.4.1 and 6.x before 6.2.3, allows remote authenticated users to execute arbitrary commands, as demonstrated by the search box for the GitLab code search feature."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.gitlab.com/2013/11/04/gitlab-ce-6-2-and-5-4-security-release/",
            "refsource": "CONFIRM",
            "url": "https://www.gitlab.com/2013/11/04/gitlab-ce-6-2-and-5-4-security-release/"
          }
        ]
      }
    },
    "github.com/rubysec/ruby-advisory-db": {
      "cve": "2013-4489",
      "date": "2013-11-04",
      "description": "GitLab Grit Gem for Ruby contains a flaw in the app/contexts/search_context.rb script. The issue is triggered when input passed via the code search box is not properly sanitized, which allows strings to be evaluated by the Bourne shell. This may allow a remote attacker to execute arbitrary commands.",
      "gem": "gitlab-grit",
      "osvdb": 99370,
      "patched_versions": [
        "\u003e= 2.6.1"
      ],
      "title": "GitLab Grit Gem for Ruby contains a flaw",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-4489"
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c2.6.1",
          "affected_versions": "All versions before 2.6.1",
          "credit": "joernchen of http://www.phenoelit.org/",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2014-05-19",
          "description": "See CVE-2013-4489 advisory for GitLab: Remote code execution vulnerability in the code search feature http://seclists.org/oss-sec/2013/q4/224",
          "fixed_versions": [
            "2.6.1"
          ],
          "identifier": "CVE-2013-4489",
          "identifiers": [
            "CVE-2013-4489"
          ],
          "package_slug": "gem/gitlab-grit",
          "pubdate": "2014-05-17",
          "solution": "Upgrade to 2.6.1",
          "title": "Repository#grep accepts Unix pipes by default",
          "urls": [
            "https://github.com/gitlabhq/grit/commit/40f33a4f4f5604c2a531a1d86901fd81ac4402c4"
          ],
          "uuid": "c94d42e5-e23f-405a-90bb-b202cb46bec7"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:6.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:6.1.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:5.4.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:6.2.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:6.2.2:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:5.3.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:6.2.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:gitlab:gitlab:5.2.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2013-4489"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The Grit gem for Ruby, as used in GitLab 5.2 before 5.4.1 and 6.x before 6.2.3, allows remote authenticated users to execute arbitrary commands, as demonstrated by the search box for the GitLab code search feature."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-Other"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.gitlab.com/2013/11/04/gitlab-ce-6-2-and-5-4-security-release/",
              "refsource": "CONFIRM",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "https://www.gitlab.com/2013/11/04/gitlab-ce-6-2-and-5-4-security-release/"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2014-05-19T16:38Z",
      "publishedDate": "2014-05-17T20:55Z"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.