gsd-2011-4858
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Apache Tomcat before 5.5.35, 6.x before 6.0.35, and 7.x before 7.0.23 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2011-4858",
    "description": "Apache Tomcat before 5.5.35, 6.x before 6.0.35, and 7.x before 7.0.23 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.",
    "id": "GSD-2011-4858",
    "references": [
      "https://www.suse.com/security/cve/CVE-2011-4858.html",
      "https://www.debian.org/security/2012/dsa-2401",
      "https://access.redhat.com/errata/RHSA-2012:0682",
      "https://access.redhat.com/errata/RHSA-2012:0681",
      "https://access.redhat.com/errata/RHSA-2012:0680",
      "https://access.redhat.com/errata/RHSA-2012:0679",
      "https://access.redhat.com/errata/RHSA-2012:0475",
      "https://access.redhat.com/errata/RHSA-2012:0474",
      "https://access.redhat.com/errata/RHSA-2012:0406",
      "https://access.redhat.com/errata/RHSA-2012:0325",
      "https://access.redhat.com/errata/RHSA-2012:0091",
      "https://access.redhat.com/errata/RHSA-2012:0089",
      "https://access.redhat.com/errata/RHSA-2012:0078",
      "https://access.redhat.com/errata/RHSA-2012:0077",
      "https://access.redhat.com/errata/RHSA-2012:0076",
      "https://access.redhat.com/errata/RHSA-2012:0075",
      "https://access.redhat.com/errata/RHSA-2012:0074",
      "https://access.redhat.com/errata/RHSA-2012:0041",
      "https://linux.oracle.com/cve/CVE-2011-4858.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-4858"
      ],
      "details": "Apache Tomcat before 5.5.35, 6.x before 6.0.35, and 7.x before 7.0.23 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.",
      "id": "GSD-2011-4858",
      "modified": "2023-12-13T01:19:06.079935Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2011-4858",
        "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": "Apache Tomcat before 5.5.35, 6.x before 6.0.35, and 7.x before 7.0.23 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py",
            "refsource": "MISC",
            "url": "https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py"
          },
          {
            "name": "DSA-2401",
            "refsource": "DEBIAN",
            "url": "http://www.debian.org/security/2012/dsa-2401"
          },
          {
            "name": "http://www.nruns.com/_downloads/advisory28122011.pdf",
            "refsource": "MISC",
            "url": "http://www.nruns.com/_downloads/advisory28122011.pdf"
          },
          {
            "name": "RHSA-2012:0325",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0325.html"
          },
          {
            "name": "HPSBUX02860",
            "refsource": "HP",
            "url": "http://marc.info/?l=bugtraq\u0026m=136485229118404\u0026w=2"
          },
          {
            "name": "RHSA-2012:0078",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0078.html"
          },
          {
            "name": "51200",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/51200"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=750521",
            "refsource": "CONFIRM",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750521"
          },
          {
            "name": "48791",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/48791"
          },
          {
            "name": "oval:org.mitre.oval:def:18886",
            "refsource": "OVAL",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18886"
          },
          {
            "name": "http://tomcat.apache.org/tomcat-7.0-doc/changelog.html",
            "refsource": "CONFIRM",
            "url": "http://tomcat.apache.org/tomcat-7.0-doc/changelog.html"
          },
          {
            "name": "RHSA-2012:0075",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0075.html"
          },
          {
            "name": "RHSA-2012:0074",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0074.html"
          },
          {
            "name": "48549",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/48549"
          },
          {
            "name": "RHSA-2012:0089",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0089.html"
          },
          {
            "name": "54971",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/54971"
          },
          {
            "name": "48790",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/48790"
          },
          {
            "name": "55115",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/55115"
          },
          {
            "name": "VU#903934",
            "refsource": "CERT-VN",
            "url": "http://www.kb.cert.org/vuls/id/903934"
          },
          {
            "name": "[announce] 20111228 [SECURITY] Apache Tomcat and the hashtable collision DoS vulnerability",
            "refsource": "MLIST",
            "url": "http://mail-archives.apache.org/mod_mbox/tomcat-announce/201112.mbox/%3c4EFB9800.5010106@apache.org%3e"
          },
          {
            "name": "SSRT100771",
            "refsource": "HP",
            "url": "http://marc.info/?l=bugtraq\u0026m=133294394108746\u0026w=2"
          },
          {
            "name": "SSRT100728",
            "refsource": "HP",
            "url": "http://marc.info/?l=bugtraq\u0026m=132871655717248\u0026w=2"
          },
          {
            "name": "RHSA-2012:0406",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0406.html"
          },
          {
            "name": "HPSBMU02747",
            "refsource": "HP",
            "url": "http://marc.info/?l=bugtraq\u0026m=133294394108746\u0026w=2"
          },
          {
            "name": "SSRT101146",
            "refsource": "HP",
            "url": "http://marc.info/?l=bugtraq\u0026m=136485229118404\u0026w=2"
          },
          {
            "name": "HPSBUX02741",
            "refsource": "HP",
            "url": "http://marc.info/?l=bugtraq\u0026m=132871655717248\u0026w=2"
          },
          {
            "name": "RHSA-2012:0076",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0076.html"
          },
          {
            "name": "RHSA-2012:0077",
            "refsource": "REDHAT",
            "url": "http://rhn.redhat.com/errata/RHSA-2012-0077.html"
          },
          {
            "name": "http://www.ocert.org/advisories/ocert-2011-003.html",
            "refsource": "MISC",
            "url": "http://www.ocert.org/advisories/ocert-2011-003.html"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[5.5.0,5.5.35),[6.0.0,6.0.35),[7.0.0,7.0.23)",
          "affected_versions": "All versions starting from 5.5.0 before 5.5.35, all versions starting from 6.0.0 before 6.0.35, all versions starting from 7.0.0 before 7.0.23",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cwe_ids": [
            "CWE-1035",
            "CWE-399",
            "CWE-937"
          ],
          "date": "2022-07-13",
          "description": "Apache Tomcat before 5.5.35, 6.x before 6.0.35, and 7.x before 7.0.23 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.",
          "fixed_versions": [
            "5.5.35",
            "6.0.35",
            "7.0.23"
          ],
          "identifier": "CVE-2011-4858",
          "identifiers": [
            "GHSA-wr3m-gw98-mc3j",
            "CVE-2011-4858"
          ],
          "not_impacted": "All versions before 5.5.0, all versions starting from 5.5.35 before 6.0.0, all versions starting from 6.0.35 before 7.0.0, all versions starting from 7.0.23",
          "package_slug": "maven/org.apache.tomcat/tomcat",
          "pubdate": "2022-05-14",
          "solution": "Upgrade to versions 5.5.35, 6.0.35, 7.0.23 or above.",
          "title": "Improper Input Validation in Apache Tomcat",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2011-4858",
            "https://bugzilla.redhat.com/show_bug.cgi?id=750521",
            "https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py",
            "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18886",
            "http://mail-archives.apache.org/mod_mbox/tomcat-announce/201112.mbox/%3c4EFB9800.5010106@apache.org%3e",
            "http://marc.info/?l=bugtraq\u0026m=132871655717248\u0026w=2",
            "http://marc.info/?l=bugtraq\u0026m=133294394108746\u0026w=2",
            "http://marc.info/?l=bugtraq\u0026m=136485229118404\u0026w=2",
            "http://rhn.redhat.com/errata/RHSA-2012-0074.html",
            "http://rhn.redhat.com/errata/RHSA-2012-0075.html",
            "http://rhn.redhat.com/errata/RHSA-2012-0076.html",
            "http://tomcat.apache.org/tomcat-7.0-doc/changelog.html",
            "http://www.debian.org/security/2012/dsa-2401",
            "http://www.kb.cert.org/vuls/id/903934",
            "http://www.nruns.com/_downloads/advisory28122011.pdf",
            "http://www.ocert.org/advisories/ocert-2011-003.html",
            "https://github.com/advisories/GHSA-wr3m-gw98-mc3j"
          ],
          "uuid": "d69b48bf-a7d7-4b2d-a08a-90c9708b2e2a"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
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                "cpe_name": [],
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                "cpe23Uri": "cpe:2.3:a:apache:tomcat:7.0.13:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:apache:tomcat:7.0.12:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:apache:tomcat:7.0.5:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:apache:tomcat:7.0.4:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2011-4858"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Apache Tomcat before 5.5.35, 6.x before 6.0.35, and 7.x before 7.0.23 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-399"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=750521",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750521"
            },
            {
              "name": "[announce] 20111228 [SECURITY] Apache Tomcat and the hashtable collision DoS vulnerability",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://mail-archives.apache.org/mod_mbox/tomcat-announce/201112.mbox/%3c4EFB9800.5010106@apache.org%3e"
            },
            {
              "name": "http://tomcat.apache.org/tomcat-7.0-doc/changelog.html",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://tomcat.apache.org/tomcat-7.0-doc/changelog.html"
            },
            {
              "name": "VU#903934",
              "refsource": "CERT-VN",
              "tags": [
                "US Government Resource"
              ],
              "url": "http://www.kb.cert.org/vuls/id/903934"
            },
            {
              "name": "http://www.nruns.com/_downloads/advisory28122011.pdf",
              "refsource": "MISC",
              "tags": [],
              "url": "http://www.nruns.com/_downloads/advisory28122011.pdf"
            },
            {
              "name": "http://www.ocert.org/advisories/ocert-2011-003.html",
              "refsource": "MISC",
              "tags": [],
              "url": "http://www.ocert.org/advisories/ocert-2011-003.html"
            },
            {
              "name": "https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py",
              "refsource": "MISC",
              "tags": [],
              "url": "https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py"
            },
            {
              "name": "SSRT100728",
              "refsource": "HP",
              "tags": [],
              "url": "http://marc.info/?l=bugtraq\u0026m=132871655717248\u0026w=2"
            },
            {
              "name": "DSA-2401",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "http://www.debian.org/security/2012/dsa-2401"
            },
            {
              "name": "48791",
              "refsource": "SECUNIA",
              "tags": [],
              "url": "http://secunia.com/advisories/48791"
            },
            {
              "name": "48790",
              "refsource": "SECUNIA",
              "tags": [],
              "url": "http://secunia.com/advisories/48790"
            },
            {
              "name": "HPSBUX02860",
              "refsource": "HP",
              "tags": [],
              "url": "http://marc.info/?l=bugtraq\u0026m=136485229118404\u0026w=2"
            },
            {
              "name": "54971",
              "refsource": "SECUNIA",
              "tags": [],
              "url": "http://secunia.com/advisories/54971"
            },
            {
              "name": "55115",
              "refsource": "SECUNIA",
              "tags": [],
              "url": "http://secunia.com/advisories/55115"
            },
            {
              "name": "RHSA-2012:0089",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2012-0089.html"
            },
            {
              "name": "RHSA-2012:0406",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2012-0406.html"
            },
            {
              "name": "RHSA-2012:0074",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2012-0074.html"
            },
            {
              "name": "RHSA-2012:0075",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2012-0075.html"
            },
            {
              "name": "RHSA-2012:0325",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2012-0325.html"
            },
            {
              "name": "RHSA-2012:0076",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2012-0076.html"
            },
            {
              "name": "RHSA-2012:0078",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2012-0078.html"
            },
            {
              "name": "RHSA-2012:0077",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2012-0077.html"
            },
            {
              "name": "51200",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/51200"
            },
            {
              "name": "oval:org.mitre.oval:def:18886",
              "refsource": "OVAL",
              "tags": [],
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18886"
            },
            {
              "name": "48549",
              "refsource": "SECUNIA",
              "tags": [],
              "url": "http://secunia.com/advisories/48549"
            },
            {
              "name": "SSRT100771",
              "refsource": "HP",
              "tags": [],
              "url": "http://marc.info/?l=bugtraq\u0026m=133294394108746\u0026w=2"
            }
          ]
        }
      },
      "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": "2018-01-09T02:29Z",
      "publishedDate": "2012-01-05T19:55Z"
    }
  }
}


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