CVE-2011-4858
Vulnerability from cvelistv5
Published
2012-01-05 19:00
Modified
2024-08-07 00:16
Severity ?
Summary
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.
References
cve@mitre.orghttp://mail-archives.apache.org/mod_mbox/tomcat-announce/201112.mbox/%3c4EFB9800.5010106%40apache.org%3e
cve@mitre.orghttp://marc.info/?l=bugtraq&m=132871655717248&w=2
cve@mitre.orghttp://marc.info/?l=bugtraq&m=132871655717248&w=2
cve@mitre.orghttp://marc.info/?l=bugtraq&m=133294394108746&w=2
cve@mitre.orghttp://marc.info/?l=bugtraq&m=133294394108746&w=2
cve@mitre.orghttp://marc.info/?l=bugtraq&m=136485229118404&w=2
cve@mitre.orghttp://marc.info/?l=bugtraq&m=136485229118404&w=2
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2012-0074.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2012-0075.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2012-0076.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2012-0077.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2012-0078.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2012-0089.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2012-0325.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2012-0406.html
cve@mitre.orghttp://secunia.com/advisories/48549
cve@mitre.orghttp://secunia.com/advisories/48790
cve@mitre.orghttp://secunia.com/advisories/48791
cve@mitre.orghttp://secunia.com/advisories/54971
cve@mitre.orghttp://secunia.com/advisories/55115
cve@mitre.orghttp://tomcat.apache.org/tomcat-7.0-doc/changelog.html
cve@mitre.orghttp://www.debian.org/security/2012/dsa-2401
cve@mitre.orghttp://www.kb.cert.org/vuls/id/903934US Government Resource
cve@mitre.orghttp://www.nruns.com/_downloads/advisory28122011.pdf
cve@mitre.orghttp://www.ocert.org/advisories/ocert-2011-003.html
cve@mitre.orghttp://www.securityfocus.com/bid/51200
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=750521
cve@mitre.orghttps://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18886
af854a3a-2127-422b-91ae-364da2661108http://mail-archives.apache.org/mod_mbox/tomcat-announce/201112.mbox/%3c4EFB9800.5010106%40apache.org%3e
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=132871655717248&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=132871655717248&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=133294394108746&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=133294394108746&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=136485229118404&w=2
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=136485229118404&w=2
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-0074.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-0075.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-0076.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-0077.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-0078.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-0089.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-0325.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2012-0406.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/48549
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/48790
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/48791
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/54971
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/55115
af854a3a-2127-422b-91ae-364da2661108http://tomcat.apache.org/tomcat-7.0-doc/changelog.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2012/dsa-2401
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/903934US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.nruns.com/_downloads/advisory28122011.pdf
af854a3a-2127-422b-91ae-364da2661108http://www.ocert.org/advisories/ocert-2011-003.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/51200
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=750521
af854a3a-2127-422b-91ae-364da2661108https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18886
Impacted products
Vendor Product Version
Show details on NVD website

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              "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."
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          "problemtype_data": [
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                  "lang": "eng",
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        },
        "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"
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            {
              "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"
            }
          ]
        }
      }
    }
  },
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    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2011-4858",
    "datePublished": "2012-01-05T19:00:00",
    "dateReserved": "2011-12-16T00:00:00",
    "dateUpdated": "2024-08-07T00:16:35.019Z",
    "state": "PUBLISHED"
  },
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  }
}


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