gsd-2007-2525
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Memory leak in the PPP over Ethernet (PPPoE) socket implementation in the Linux kernel before 2.6.21-git8 allows local users to cause a denial of service (memory consumption) by creating a socket using connect, and releasing it before the PPPIOCGCHAN ioctl is initialized.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2007-2525",
    "description": "Memory leak in the PPP over Ethernet (PPPoE) socket implementation in the Linux kernel before 2.6.21-git8 allows local users to cause a denial of service (memory consumption) by creating a socket using connect, and releasing it before the PPPIOCGCHAN ioctl is initialized.",
    "id": "GSD-2007-2525",
    "references": [
      "https://www.suse.com/security/cve/CVE-2007-2525.html",
      "https://www.debian.org/security/2008/dsa-1504",
      "https://www.debian.org/security/2008/dsa-1503",
      "https://www.debian.org/security/2007/dsa-1356",
      "https://access.redhat.com/errata/RHSA-2007:0488",
      "https://access.redhat.com/errata/RHSA-2007:0376",
      "https://linux.oracle.com/cve/CVE-2007-2525.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2007-2525"
      ],
      "details": "Memory leak in the PPP over Ethernet (PPPoE) socket implementation in the Linux kernel before 2.6.21-git8 allows local users to cause a denial of service (memory consumption) by creating a socket using connect, and releasing it before the PPPIOCGCHAN ioctl is initialized.",
      "id": "GSD-2007-2525",
      "modified": "2023-12-13T01:21:38.211924Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
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        "ID": "CVE-2007-2525",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
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              },
              "vendor_name": "n/a"
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          }
        ]
      },
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              }
            ]
          }
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      },
      "references": {
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            "refsource": "SECUNIA",
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            "url": "http://www.novell.com/linux/security/advisories/2007_51_kernel.html"
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          },
          {
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            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10594"
          },
          {
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          },
          {
            "name": "kernel-pppoe-dos(34150)",
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            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34150"
          },
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          },
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            "url": "http://support.avaya.com/elmodocs2/security/ASA-2007-287.htm"
          },
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            "refsource": "SECUNIA",
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          },
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          },
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            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/26139"
          },
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            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2007-0488.html"
          },
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            "name": "26133",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/26133"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:git7:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "2.6.21",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
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        },
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            }
          ]
        },
        "problemtype": {
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        },
        "references": {
          "reference_data": [
            {
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            {
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            },
            {
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              "refsource": "SECUNIA",
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            },
            {
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              "refsource": "SECUNIA",
              "tags": [
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              "refsource": "SECUNIA",
              "tags": [
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            },
            {
              "name": "26664",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/26664"
            },
            {
              "name": "27227",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/27227"
            },
            {
              "name": "DSA-1503",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "http://www.debian.org/security/2008/dsa-1503"
            },
            {
              "name": "DSA-1504",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "http://www.debian.org/security/2008/dsa-1504"
            },
            {
              "name": "29058",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/29058"
            },
            {
              "name": "ADV-2007-1703",
              "refsource": "VUPEN",
              "tags": [
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              ],
              "url": "http://www.vupen.com/english/advisories/2007/1703"
            },
            {
              "name": "kernel-pppoe-dos(34150)",
              "refsource": "XF",
              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34150"
            },
            {
              "name": "oval:org.mitre.oval:def:10594",
              "refsource": "OVAL",
              "tags": [],
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10594"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 4.9,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-10-11T01:32Z",
      "publishedDate": "2007-05-08T23:19Z"
    }
  }
}


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