CVE-2011-4858 (GCVE-0-2011-4858)
Vulnerability from cvelistv5
Published
2012-01-05 19:00
Modified
2024-08-07 00:16
Severity ?
CWE
  • n/a
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
https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py x_refsource_MISC
http://www.debian.org/security/2012/dsa-2401 vendor-advisory, x_refsource_DEBIAN
http://www.nruns.com/_downloads/advisory28122011.pdf x_refsource_MISC
http://rhn.redhat.com/errata/RHSA-2012-0325.html vendor-advisory, x_refsource_REDHAT
http://marc.info/?l=bugtraq&m=136485229118404&w=2 vendor-advisory, x_refsource_HP
http://rhn.redhat.com/errata/RHSA-2012-0078.html vendor-advisory, x_refsource_REDHAT
http://www.securityfocus.com/bid/51200 vdb-entry, x_refsource_BID
https://bugzilla.redhat.com/show_bug.cgi?id=750521 x_refsource_CONFIRM
http://secunia.com/advisories/48791 third-party-advisory, x_refsource_SECUNIA
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18886 vdb-entry, signature, x_refsource_OVAL
http://tomcat.apache.org/tomcat-7.0-doc/changelog.html x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2012-0075.html vendor-advisory, x_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2012-0074.html vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/48549 third-party-advisory, x_refsource_SECUNIA
http://rhn.redhat.com/errata/RHSA-2012-0089.html vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/54971 third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/48790 third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/55115 third-party-advisory, x_refsource_SECUNIA
http://www.kb.cert.org/vuls/id/903934 third-party-advisory, x_refsource_CERT-VN
http://mail-archives.apache.org/mod_mbox/tomcat-announce/201112.mbox/%3c4EFB9800.5010106%40apache.org%3e mailing-list, x_refsource_MLIST
http://marc.info/?l=bugtraq&m=133294394108746&w=2 vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=132871655717248&w=2 vendor-advisory, x_refsource_HP
http://rhn.redhat.com/errata/RHSA-2012-0406.html vendor-advisory, x_refsource_REDHAT
http://marc.info/?l=bugtraq&m=133294394108746&w=2 vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=136485229118404&w=2 vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=132871655717248&w=2 vendor-advisory, x_refsource_HP
http://rhn.redhat.com/errata/RHSA-2012-0076.html vendor-advisory, x_refsource_REDHAT
http://rhn.redhat.com/errata/RHSA-2012-0077.html vendor-advisory, x_refsource_REDHAT
http://www.ocert.org/advisories/ocert-2011-003.html x_refsource_MISC
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website


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              "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"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2011-4858",
    "datePublished": "2012-01-05T19:00:00.000Z",
    "dateReserved": "2011-12-16T00:00:00.000Z",
    "dateUpdated": "2024-08-07T00:16:35.019Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • 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.


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