CVE-2012-6063 (GCVE-0-2012-6063)

Vulnerability from cvelistv5 – Published: 2012-11-30 22:00 – Updated: 2024-08-06 21:21
VLAI?
Summary
Double free vulnerability in the sftp_mkdir function in sftp.c in libssh before 0.5.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vector than CVE-2012-4559.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T21:21:28.545Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=871612"
          },
          {
            "name": "DSA-2577",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2012/dsa-2577"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.libssh.org/projects/libssh.git/commit/?h=v0-5\u0026id=4d8420f3282ed07fc99fc5e930c17df27ef1e9b2"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2012-11-20T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Double free vulnerability in the sftp_mkdir function in sftp.c in libssh before 0.5.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vector than CVE-2012-4559."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2012-12-19T10:00:00",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=871612"
        },
        {
          "name": "DSA-2577",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2012/dsa-2577"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.libssh.org/projects/libssh.git/commit/?h=v0-5\u0026id=4d8420f3282ed07fc99fc5e930c17df27ef1e9b2"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2012-6063",
          "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": "Double free vulnerability in the sftp_mkdir function in sftp.c in libssh before 0.5.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vector than CVE-2012-4559."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=871612",
              "refsource": "MISC",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=871612"
            },
            {
              "name": "DSA-2577",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2012/dsa-2577"
            },
            {
              "name": "http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/",
              "refsource": "CONFIRM",
              "url": "http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/"
            },
            {
              "name": "http://git.libssh.org/projects/libssh.git/commit/?h=v0-5\u0026id=4d8420f3282ed07fc99fc5e930c17df27ef1e9b2",
              "refsource": "CONFIRM",
              "url": "http://git.libssh.org/projects/libssh.git/commit/?h=v0-5\u0026id=4d8420f3282ed07fc99fc5e930c17df27ef1e9b2"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2012-6063",
    "datePublished": "2012-11-30T22:00:00",
    "dateReserved": "2012-11-30T00:00:00",
    "dateUpdated": "2024-08-06T21:21:28.545Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"0.5.2\", \"matchCriteriaId\": \"5C70E449-A62A-4670-8786-093A915EF07C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:libssh:libssh:0.4.7:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EA0F1552-63D8-4E97-A44A-EF55E8A330B7\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:libssh:libssh:0.4.8:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"6514D889-F87F-44D1-9C7B-5BE75676DCFF\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:libssh:libssh:0.5.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A80094C5-1273-43AB-9E1E-096D8B0A60BB\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:libssh:libssh:0.5.0:rc1:*:*:*:*:*:*\", \"matchCriteriaId\": \"CF67514C-3240-42A4-9996-21E855104C59\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:libssh:libssh:0.5.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7BBD0BC3-2467-414E-BD82-2A5778B810F9\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Double free vulnerability in the sftp_mkdir function in sftp.c in libssh before 0.5.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vector than CVE-2012-4559.\"}, {\"lang\": \"es\", \"value\": \"Vulnerabilidad de doble liberaci\\u00f3n en la funci\\u00f3n sftp_mkdir en sftp.c en libssh antes de v0.5.3 permite a atacantes remotos provocar una denegaci\\u00f3n de servicio (ca\\u00edda) y posiblemente ejecutar c\\u00f3digo arbitrario a trav\\u00e9s de vectores no especificados, un vector diferente de CVE-2012-4559.\"}]",
      "id": "CVE-2012-6063",
      "lastModified": "2024-11-21T01:45:44.330",
      "metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:P/A:P\", \"baseScore\": 7.5, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 10.0, \"impactScore\": 6.4, \"acInsufInfo\": true, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2012-11-30T22:55:01.893",
      "references": "[{\"url\": \"http://git.libssh.org/projects/libssh.git/commit/?h=v0-5\u0026id=4d8420f3282ed07fc99fc5e930c17df27ef1e9b2\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.debian.org/security/2012/dsa-2577\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/\", \"source\": \"cve@mitre.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=871612\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://git.libssh.org/projects/libssh.git/commit/?h=v0-5\u0026id=4d8420f3282ed07fc99fc5e930c17df27ef1e9b2\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.debian.org/security/2012/dsa-2577\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=871612\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-399\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2012-6063\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2012-11-30T22:55:01.893\",\"lastModified\":\"2025-04-11T00:51:21.963\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Double free vulnerability in the sftp_mkdir function in sftp.c in libssh before 0.5.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vector than CVE-2012-4559.\"},{\"lang\":\"es\",\"value\":\"Vulnerabilidad de doble liberaci\u00f3n en la funci\u00f3n sftp_mkdir en sftp.c en libssh antes de v0.5.3 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de vectores no especificados, un vector diferente de CVE-2012-4559.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:P\",\"baseScore\":7.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":6.4,\"acInsufInfo\":true,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-399\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"0.5.2\",\"matchCriteriaId\":\"5C70E449-A62A-4670-8786-093A915EF07C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libssh:libssh:0.4.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EA0F1552-63D8-4E97-A44A-EF55E8A330B7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libssh:libssh:0.4.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6514D889-F87F-44D1-9C7B-5BE75676DCFF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libssh:libssh:0.5.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A80094C5-1273-43AB-9E1E-096D8B0A60BB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libssh:libssh:0.5.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"CF67514C-3240-42A4-9996-21E855104C59\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:libssh:libssh:0.5.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7BBD0BC3-2467-414E-BD82-2A5778B810F9\"}]}]}],\"references\":[{\"url\":\"http://git.libssh.org/projects/libssh.git/commit/?h=v0-5\u0026id=4d8420f3282ed07fc99fc5e930c17df27ef1e9b2\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.debian.org/security/2012/dsa-2577\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=871612\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://git.libssh.org/projects/libssh.git/commit/?h=v0-5\u0026id=4d8420f3282ed07fc99fc5e930c17df27ef1e9b2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.debian.org/security/2012/dsa-2577\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=871612\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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.