gsd-2003-0244
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The route cache implementation in Linux 2.4, and the Netfilter IP conntrack module, allows remote attackers to cause a denial of service (CPU consumption) via packets with forged source addresses that cause a large number of hash table collisions.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2003-0244",
    "description": "The route cache implementation in Linux 2.4, and the Netfilter IP conntrack module, allows remote attackers to cause a denial of service (CPU consumption) via packets with forged source addresses that cause a large number of hash table collisions.",
    "id": "GSD-2003-0244",
    "references": [
      "https://www.debian.org/security/2004/dsa-442",
      "https://www.debian.org/security/2003/dsa-336",
      "https://www.debian.org/security/2003/dsa-332",
      "https://www.debian.org/security/2003/dsa-312",
      "https://www.debian.org/security/2003/dsa-311",
      "https://access.redhat.com/errata/RHSA-2003:190",
      "https://access.redhat.com/errata/RHSA-2003:147",
      "https://access.redhat.com/errata/RHSA-2003:145"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2003-0244"
      ],
      "details": "The route cache implementation in Linux 2.4, and the Netfilter IP conntrack module, allows remote attackers to cause a denial of service (CPU consumption) via packets with forged source addresses that cause a large number of hash table collisions.",
      "id": "GSD-2003-0244",
      "modified": "2023-12-13T01:22:13.408836Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2003-0244",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "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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          },
          {
            "name": "MDKSA-2003:074",
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          },
          {
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          },
          {
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          },
          {
            "name": "data-algorithmic-complexity-dos(15382)",
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          {
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          },
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            "name": "http://www.enyo.de/fw/security/notes/linux-dst-cache-dos.html",
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            "name": "20030517 Algorithmic Complexity Attacks and the Linux Networking Code",
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            "url": "http://archives.neohapsis.com/archives/vulnwatch/2003-q2/0073.html"
          },
          {
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          {
            "name": "http://marc.info/?l=linux-kernel\u0026m=104956079213417",
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          },
          {
            "name": "20030618 [slackware-security]  2.4.21 kernels available (SSA:2003-168-01)",
            "refsource": "BUGTRAQ",
            "url": "http://marc.info/?l=bugtraq\u0026m=105595901923063\u0026w=2"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.4.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-Other"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
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            },
            {
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              "url": "http://www.debian.org/security/2003/dsa-311"
            },
            {
              "name": "20030517 Algorithmic Complexity Attacks and the Linux Networking Code",
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            },
            {
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              "tags": [],
              "url": "http://www.enyo.de/fw/security/notes/linux-dst-cache-dos.html"
            },
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            },
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              "refsource": "DEBIAN",
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            },
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              "name": "DSA-332",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "http://www.debian.org/security/2003/dsa-332"
            },
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              "name": "DSA-336",
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              "url": "http://www.debian.org/security/2003/dsa-336"
            },
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            },
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              "name": "data-algorithmic-complexity-dos(15382)",
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              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/15382"
            },
            {
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              "refsource": "OVAL",
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              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A261"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-10-11T01:29Z",
      "publishedDate": "2003-05-27T04:00Z"
    }
  }
}


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