CVE-2010-2693 (GCVE-0-2010-2693)

Vulnerability from cvelistv5 – Published: 2010-07-13 20:00 – Updated: 2024-09-16 17:38
VLAI?
Summary
FreeBSD 7.1 through 8.1-PRERELEASE does not copy the read-only flag when creating a duplicate mbuf buffer reference, which allows local users to cause a denial of service (system file corruption) and gain privileges via the sendfile system call.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://www.vupen.com/english/advisories/2010/1787 vdb-entryx_refsource_VUPEN
http://security.freebsd.org/advisories/FreeBSD-SA… vendor-advisoryx_refsource_FREEBSD
http://www.securitytracker.com/id?1024182 vdb-entryx_refsource_SECTRACK
http://secunia.com/advisories/40567 third-party-advisoryx_refsource_SECUNIA
http://www.securityfocus.com/bid/41577 vdb-entryx_refsource_BID
Show details on NVD website
To clipboard Create KEV Entry 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T02:39:38.141Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "ADV-2010-1787",
            "tags": [
              "vdb-entry",
              "x_refsource_VUPEN",
              "x_transferred"
            ],
            "url": "http://www.vupen.com/english/advisories/2010/1787"
          },
          {
            "name": "FreeBSD-SA-10:07",
            "tags": [
              "vendor-advisory",
              "x_refsource_FREEBSD",
              "x_transferred"
            ],
            "url": "http://security.freebsd.org/advisories/FreeBSD-SA-10:07.mbuf.asc"
          },
          {
            "name": "1024182",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id?1024182"
          },
          {
            "name": "40567",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/40567"
          },
          {
            "name": "41577",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/41577"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "FreeBSD 7.1 through 8.1-PRERELEASE does not copy the read-only flag when creating a duplicate mbuf buffer reference, which allows local users to cause a denial of service (system file corruption) and gain privileges via the sendfile system call."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2010-07-13T20:00:00Z",
        "orgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
        "shortName": "freebsd"
      },
      "references": [
        {
          "name": "ADV-2010-1787",
          "tags": [
            "vdb-entry",
            "x_refsource_VUPEN"
          ],
          "url": "http://www.vupen.com/english/advisories/2010/1787"
        },
        {
          "name": "FreeBSD-SA-10:07",
          "tags": [
            "vendor-advisory",
            "x_refsource_FREEBSD"
          ],
          "url": "http://security.freebsd.org/advisories/FreeBSD-SA-10:07.mbuf.asc"
        },
        {
          "name": "1024182",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id?1024182"
        },
        {
          "name": "40567",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/40567"
        },
        {
          "name": "41577",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/41577"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secteam@freebsd.org",
          "ID": "CVE-2010-2693",
          "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": "FreeBSD 7.1 through 8.1-PRERELEASE does not copy the read-only flag when creating a duplicate mbuf buffer reference, which allows local users to cause a denial of service (system file corruption) and gain privileges via the sendfile system call."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "ADV-2010-1787",
              "refsource": "VUPEN",
              "url": "http://www.vupen.com/english/advisories/2010/1787"
            },
            {
              "name": "FreeBSD-SA-10:07",
              "refsource": "FREEBSD",
              "url": "http://security.freebsd.org/advisories/FreeBSD-SA-10:07.mbuf.asc"
            },
            {
              "name": "1024182",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id?1024182"
            },
            {
              "name": "40567",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/40567"
            },
            {
              "name": "41577",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/41577"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "63664ac6-956c-4cba-a5d0-f46076e16109",
    "assignerShortName": "freebsd",
    "cveId": "CVE-2010-2693",
    "datePublished": "2010-07-13T20:00:00Z",
    "dateReserved": "2010-07-12T00:00:00Z",
    "dateUpdated": "2024-09-16T17:38:08.217Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2010-2693\",\"sourceIdentifier\":\"secteam@freebsd.org\",\"published\":\"2010-07-13T20:30:12.313\",\"lastModified\":\"2025-04-11T00:51:21.963\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"FreeBSD 7.1 through 8.1-PRERELEASE does not copy the read-only flag when creating a duplicate mbuf buffer reference, which allows local users to cause a denial of service (system file corruption) and gain privileges via the sendfile system call.\"},{\"lang\":\"es\",\"value\":\"FreeBSD v7.1 a la v8.1-PRERELEASE no copia la bandera (flag) de solo lectura cuando crea una referencia duplicada del b\u00fafer mbuf, lo que permite a usuarios locales provocar una denegaci\u00f3n de servicio (corrupci\u00f3n del sistema de ficheros) y la obtenci\u00f3n de privilegios a trav\u00e9s de una llamada al sistema sendfile.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":7.2,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":3.9,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":true,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-264\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:7.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"803EFA9F-B7CB-4511-B1C1-381170CA9A23\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:7.1:pre-release:*:*:*:*:*:*\",\"matchCriteriaId\":\"14D72C9B-EEB0-4605-BEA2-F77092129245\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:7.1:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"52DBF406-9C77-4DDA-AB7D-40FAE40023D0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:7.1:release-p1:*:*:*:*:*:*\",\"matchCriteriaId\":\"20A31C9A-A928-4C9B-BB49-0E53227746DC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:7.1:release-p2:*:*:*:*:*:*\",\"matchCriteriaId\":\"99FB7443-F942-402A-9104-64677EAF014E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:7.1:release-p4:*:*:*:*:*:*\",\"matchCriteriaId\":\"305A4C3D-C63D-4D1F-80FF-549182A0D9B5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:7.1:release-p5:*:*:*:*:*:*\",\"matchCriteriaId\":\"C2A31704-E99F-4DBE-ABA4-EC3E566DE6CB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:7.1:release-p6:*:*:*:*:*:*\",\"matchCriteriaId\":\"E634CDF4-F77B-4917-A452-907A771B5B0D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:7.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F948527C-A01E-4315-80B6-47FACE18A34F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:7.2:pre-release:*:*:*:*:*:*\",\"matchCriteriaId\":\"8B573401-DC6F-4AFE-92F5-D96F785D2107\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:7.2:stable:*:*:*:*:*:*\",\"matchCriteriaId\":\"60D40129-108B-421B-9990-6C6F381C96AD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:7.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1F25FB59-1E4F-4420-8482-8007FF5E2411\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3CF1F9EF-01AF-4708-AE02-765360AF3D66\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:freebsd:freebsd:8.1:pre-release:*:*:*:*:*:*\",\"matchCriteriaId\":\"9F1AED70-C903-43AE-865D-E9B9348CB166\"}]}]}],\"references\":[{\"url\":\"http://secunia.com/advisories/40567\",\"source\":\"secteam@freebsd.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://security.freebsd.org/advisories/FreeBSD-SA-10:07.mbuf.asc\",\"source\":\"secteam@freebsd.org\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/41577\",\"source\":\"secteam@freebsd.org\"},{\"url\":\"http://www.securitytracker.com/id?1024182\",\"source\":\"secteam@freebsd.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.vupen.com/english/advisories/2010/1787\",\"source\":\"secteam@freebsd.org\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/40567\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://security.freebsd.org/advisories/FreeBSD-SA-10:07.mbuf.asc\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/41577\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id?1024182\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.vupen.com/english/advisories/2010/1787\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
  }
}


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.