gsd-2013-4343
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Use-after-free vulnerability in drivers/net/tun.c in the Linux kernel through 3.11.1 allows local users to gain privileges by leveraging the CAP_NET_ADMIN capability and providing an invalid tuntap interface name in a TUNSETIFF ioctl call.
Aliases
Aliases
CVE-2013-4343


To clipboard 

{
  "GSD": {
    "alias": "CVE-2013-4343",
    "description": "Use-after-free vulnerability in drivers/net/tun.c in the Linux kernel through 3.11.1 allows local users to gain privileges by leveraging the CAP_NET_ADMIN capability and providing an invalid tuntap interface name in a TUNSETIFF ioctl call.",
    "id": "GSD-2013-4343",
    "references": [
      "https://www.suse.com/security/cve/CVE-2013-4343.html",
      "https://access.redhat.com/errata/RHSA-2013:1490"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2013-4343"
      ],
      "details": "Use-after-free vulnerability in drivers/net/tun.c in the Linux kernel through 3.11.1 allows local users to gain privileges by leveraging the CAP_NET_ADMIN capability and providing an invalid tuntap interface name in a TUNSETIFF ioctl call.",
      "id": "GSD-2013-4343",
      "modified": "2023-12-13T01:22:15.869561Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2013-4343",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Use-after-free vulnerability in drivers/net/tun.c in the Linux kernel through 3.11.1 allows local users to gain privileges by leveraging the CAP_NET_ADMIN capability and providing an invalid tuntap interface name in a TUNSETIFF ioctl call."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html"
          },
          {
            "name": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html"
          },
          {
            "name": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html"
          },
          {
            "name": "http://marc.info/?l=linux-kernel\u0026m=137889490510745\u0026w=2",
            "refsource": "MISC",
            "url": "http://marc.info/?l=linux-kernel\u0026m=137889490510745\u0026w=2"
          },
          {
            "name": "http://rhn.redhat.com/errata/RHSA-2013-1490.html",
            "refsource": "MISC",
            "url": "http://rhn.redhat.com/errata/RHSA-2013-1490.html"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2013/09/12/3",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2013/09/12/3"
          },
          {
            "name": "http://www.spinics.net/lists/netdev/msg250066.html",
            "refsource": "MISC",
            "url": "http://www.spinics.net/lists/netdev/msg250066.html"
          },
          {
            "name": "http://www.ubuntu.com/usn/USN-2020-1",
            "refsource": "MISC",
            "url": "http://www.ubuntu.com/usn/USN-2020-1"
          },
          {
            "name": "http://www.ubuntu.com/usn/USN-2023-1",
            "refsource": "MISC",
            "url": "http://www.ubuntu.com/usn/USN-2023-1"
          },
          {
            "name": "http://www.ubuntu.com/usn/USN-2049-1",
            "refsource": "MISC",
            "url": "http://www.ubuntu.com/usn/USN-2049-1"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1007733",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1007733"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.10.16",
                "versionStartIncluding": "3.8",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.11.5",
                "versionStartIncluding": "3.11",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2013-4343"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Use-after-free vulnerability in drivers/net/tun.c in the Linux kernel through 3.11.1 allows local users to gain privileges by leveraging the CAP_NET_ADMIN capability and providing an invalid tuntap interface name in a TUNSETIFF ioctl call."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-399"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1007733",
              "refsource": "CONFIRM",
              "tags": [
                "Issue Tracking",
                "Third Party Advisory"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1007733"
            },
            {
              "name": "[oss-security] 20130912 Fwd: Use-after-free in TUNSETIFF",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2013/09/12/3"
            },
            {
              "name": "[linux-kernel] 20130911 [PATCH net V2] tuntap: correctly handle error in tun_set_iff()",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://marc.info/?l=linux-kernel\u0026m=137889490510745\u0026w=2"
            },
            {
              "name": "[netdev] 20130911 Use-after-free in TUNSETIFF",
              "refsource": "MLIST",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.spinics.net/lists/netdev/msg250066.html"
            },
            {
              "name": "USN-2049-1",
              "refsource": "UBUNTU",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.ubuntu.com/usn/USN-2049-1"
            },
            {
              "name": "RHSA-2013:1490",
              "refsource": "REDHAT",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://rhn.redhat.com/errata/RHSA-2013-1490.html"
            },
            {
              "name": "USN-2023-1",
              "refsource": "UBUNTU",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.ubuntu.com/usn/USN-2023-1"
            },
            {
              "name": "USN-2020-1",
              "refsource": "UBUNTU",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.ubuntu.com/usn/USN-2020-1"
            },
            {
              "name": "openSUSE-SU-2019:1479",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00071.html"
            },
            {
              "name": "openSUSE-SU-2019:1570",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00039.html"
            },
            {
              "name": "openSUSE-SU-2019:1579",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00048.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.9,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2023-08-11T18:13Z",
      "publishedDate": "2013-09-25T10:31Z"
    }
  }
}


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 seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.