fkie_cve-2011-4858
Vulnerability from fkie_nvd
Published
2012-01-05 19:55
Modified
2024-11-21 01:33
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
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:apache:tomcat:5.5.35:*:*:*:*:*:*:*", matchCriteriaId: "A2757803-A75D-4B98-8473-8B5C53F4D2B9", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.0:*:*:*:*:*:*:*", matchCriteriaId: "49E3C039-A949-4F1B-892A-57147EECB249", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.1:*:*:*:*:*:*:*", matchCriteriaId: "F28C7801-41B9-4552-BA1E-577967BCBBEE", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.2:*:*:*:*:*:*:*", matchCriteriaId: "25B21085-7259-4685-9D1F-FF98E6489E10", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.3:*:*:*:*:*:*:*", matchCriteriaId: "635EE321-2A1F-4FF8-95BE-0C26591969D9", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.4:*:*:*:*:*:*:*", matchCriteriaId: "9A81B035-8598-4D2C-B45F-C6C9D4B10C2F", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.5:*:*:*:*:*:*:*", matchCriteriaId: "E1096947-82A6-4EA8-A4F2-00D91E3F7DAF", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.6:*:*:*:*:*:*:*", matchCriteriaId: "0EBFA1D3-16A6-4041-BB30-51D2EE0F2AF4", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.7:*:*:*:*:*:*:*", matchCriteriaId: "B70B372F-EFFD-4AF7-99B5-7D1B23A0C54C", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.8:*:*:*:*:*:*:*", matchCriteriaId: "9C95ADA4-66F5-45C4-A677-ACE22367A75A", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.9:*:*:*:*:*:*:*", matchCriteriaId: "11951A10-39A2-4FF5-8C43-DF94730FB794", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.10:*:*:*:*:*:*:*", matchCriteriaId: "351E5BCF-A56B-4D91-BA3C-21A4B77D529A", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.11:*:*:*:*:*:*:*", matchCriteriaId: "2DC2BBB4-171E-4EFF-A575-A5B7FF031755", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.12:*:*:*:*:*:*:*", matchCriteriaId: "6B6B0504-27C1-4824-A928-A878CBBAB32D", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.13:*:*:*:*:*:*:*", matchCriteriaId: "CE81AD36-ACD1-4C6C-8E7C-5326D1DA3045", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.14:*:*:*:*:*:*:*", matchCriteriaId: "D903956B-14F5-4177-AF12-0A5F1846D3C4", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.15:*:*:*:*:*:*:*", matchCriteriaId: "81F847DC-A2F5-456C-9038-16A0E85F4C3B", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.16:*:*:*:*:*:*:*", matchCriteriaId: "AF3EBD00-1E1E-452D-AFFB-08A6BD111DDD", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.17:*:*:*:*:*:*:*", matchCriteriaId: "C6B93A3A-D487-4CA1-8257-26F8FE287B8B", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.18:*:*:*:*:*:*:*", matchCriteriaId: "BD8802B2-57E0-4AA6-BC8E-00DE60468569", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.19:*:*:*:*:*:*:*", matchCriteriaId: "8461DF95-18DC-4BF5-A703-7F19DA88DC30", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.20:*:*:*:*:*:*:*", matchCriteriaId: "1F4C9BCF-9C73-4991-B02F-E08C5DA06EBA", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.21:*:*:*:*:*:*:*", matchCriteriaId: "0682A754-5E5E-48D4-836A-16841FD59445", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.22:*:*:*:*:*:*:*", matchCriteriaId: "3A8F2DFC-6A74-43AB-A813-957A1F7097A9", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.23:*:*:*:*:*:*:*", matchCriteriaId: "277332E0-60D9-4318-A068-901F3B037FA9", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.24:*:*:*:*:*:*:*", matchCriteriaId: "2823789C-2CB6-4300-94DB-BDBE83ABA8E3", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.25:*:*:*:*:*:*:*", matchCriteriaId: "759588B8-DD36-474E-978B-75638962E743", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.26:*:*:*:*:*:*:*", matchCriteriaId: "C5416C76-46ED-4CB1-A7F8-F24EA16DE7F9", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.27:*:*:*:*:*:*:*", matchCriteriaId: "A61429EE-4331-430C-9830-58DCCBCBCB58", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.28:*:*:*:*:*:*:*", matchCriteriaId: "31B3593F-CEDF-423C-90F8-F88EED87DC3E", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.29:*:*:*:*:*:*:*", matchCriteriaId: "AE7862B2-E1FA-4E16-92CD-8918AB461D9A", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.30:*:*:*:*:*:*:*", matchCriteriaId: "A9E03BE3-60CC-4415-B993-D0BB00F87A30", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.31:*:*:*:*:*:*:*", matchCriteriaId: "CE92E59A-FF0D-4D1A-8B12-CC41A7E1FD3C", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.32:*:*:*:*:*:*:*", matchCriteriaId: "BFD64FE7-ABAF-49F3-B8D0-91C37C822F4B", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.33:*:*:*:*:*:*:*", matchCriteriaId: "48E5E8C3-21AD-4230-B945-AB7DE66307B9", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:6.0.34:*:*:*:*:*:*:*", matchCriteriaId: "2949EC36-0056-43F0-93EC-681EAC22B112", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.0:*:*:*:*:*:*:*", matchCriteriaId: "0F8C62EF-1B67-456A-9C66-755439CF8556", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.1:*:*:*:*:*:*:*", matchCriteriaId: "A819E245-D641-4F19-9139-6C940504F6E7", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.2:*:*:*:*:*:*:*", matchCriteriaId: "8C381275-10C5-4939-BCE3-0D1F3B3CB2EE", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.3:*:*:*:*:*:*:*", matchCriteriaId: "7205475A-6D04-4042-B24E-1DA5A57029B7", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.4:*:*:*:*:*:*:*", matchCriteriaId: "08022987-B36B-4F63-88A5-A8F59195DF4A", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.5:*:*:*:*:*:*:*", matchCriteriaId: "FF4B7557-EF35-451E-B55D-3296966695AC", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.6:*:*:*:*:*:*:*", matchCriteriaId: "8980E61E-27BE-4858-82B3-C0E8128AF521", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.7:*:*:*:*:*:*:*", matchCriteriaId: "8756BF9B-3E24-4677-87AE-31CE776541F0", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.8:*:*:*:*:*:*:*", matchCriteriaId: "88CE057E-2092-4C98-8D0C-75CF439D0A9C", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.9:*:*:*:*:*:*:*", matchCriteriaId: "8F194580-EE6D-4E38-87F3-F0661262256B", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.10:*:*:*:*:*:*:*", matchCriteriaId: "A9731BAA-4C6C-4259-B786-F577D8A90FA1", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.11:*:*:*:*:*:*:*", matchCriteriaId: "1F74A421-D019-4248-84B8-C70D4D9A8A95", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.12:*:*:*:*:*:*:*", matchCriteriaId: "2BA27FF9-4C66-4E17-95C0-1CB2DAA6AFC8", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.13:*:*:*:*:*:*:*", matchCriteriaId: "05346F5A-FB52-4376-AAC7-9A5308216545", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.14:*:*:*:*:*:*:*", matchCriteriaId: "305688F2-50A6-41FB-8614-BC589DB9A789", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.15:*:*:*:*:*:*:*", matchCriteriaId: "D24AA431-C436-4AA5-85DF-B9AAFF2548FC", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.16:*:*:*:*:*:*:*", matchCriteriaId: "25966344-15D5-4101-9346-B06BFD2DFFF5", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.17:*:*:*:*:*:*:*", matchCriteriaId: "11F4CBAC-27B1-4EFF-955A-A63B457D0578", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.18:*:*:*:*:*:*:*", matchCriteriaId: "FD55B338-9DBE-4643-ABED-A08964D3AF7C", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.19:*:*:*:*:*:*:*", matchCriteriaId: "0D4F710E-06EA-48F4-AC6A-6F143950F015", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.20:*:*:*:*:*:*:*", matchCriteriaId: "2C4936C2-0B2D-4C44-98C3-443090965F5E", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.21:*:*:*:*:*:*:*", matchCriteriaId: "48453405-2319-4327-9F4C-6F70B49452C6", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:7.0.22:*:*:*:*:*:*:*", matchCriteriaId: "49DD9544-6424-41A6-AEC0-EC19B8A10E71", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { 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.", }, { lang: "es", value: "Apache Tomcat antes de v5.5.35, v6.x antes de v6.0.35 y v7.x antes de v7.0.23 calcula los valores hash de los parámetros de los formularios, sin restringir la capacidad de desencadenar colisiones de hash de forma predecible. Esto permite a atacantes remotos provocar una denegación de servicio (por consumo de CPU) mediante el envío de gran cantidad de parámetros especialmente modificados.", }, ], id: "CVE-2011-4858", lastModified: "2024-11-21T01:33:07.977", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 5, confidentialityImpact: "NONE", integrityImpact: "NONE", vectorString: "AV:N/AC:L/Au:N/C:N/I:N/A:P", version: "2.0", }, exploitabilityScore: 10, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], }, published: "2012-01-05T19:55:01.033", references: [ { source: "cve@mitre.org", url: "http://mail-archives.apache.org/mod_mbox/tomcat-announce/201112.mbox/%3c4EFB9800.5010106%40apache.org%3e", }, { source: "cve@mitre.org", url: "http://marc.info/?l=bugtraq&m=132871655717248&w=2", }, { source: "cve@mitre.org", url: "http://marc.info/?l=bugtraq&m=132871655717248&w=2", }, { source: "cve@mitre.org", url: "http://marc.info/?l=bugtraq&m=133294394108746&w=2", }, { source: "cve@mitre.org", url: "http://marc.info/?l=bugtraq&m=133294394108746&w=2", }, { source: "cve@mitre.org", url: "http://marc.info/?l=bugtraq&m=136485229118404&w=2", }, { source: "cve@mitre.org", url: "http://marc.info/?l=bugtraq&m=136485229118404&w=2", }, { source: "cve@mitre.org", url: "http://rhn.redhat.com/errata/RHSA-2012-0074.html", }, { source: "cve@mitre.org", url: "http://rhn.redhat.com/errata/RHSA-2012-0075.html", }, { source: "cve@mitre.org", url: "http://rhn.redhat.com/errata/RHSA-2012-0076.html", }, { source: "cve@mitre.org", url: "http://rhn.redhat.com/errata/RHSA-2012-0077.html", }, { source: "cve@mitre.org", url: "http://rhn.redhat.com/errata/RHSA-2012-0078.html", }, { source: "cve@mitre.org", url: "http://rhn.redhat.com/errata/RHSA-2012-0089.html", }, { source: "cve@mitre.org", url: "http://rhn.redhat.com/errata/RHSA-2012-0325.html", }, { source: "cve@mitre.org", url: "http://rhn.redhat.com/errata/RHSA-2012-0406.html", }, { source: "cve@mitre.org", url: "http://secunia.com/advisories/48549", }, { source: "cve@mitre.org", url: "http://secunia.com/advisories/48790", }, { source: "cve@mitre.org", url: "http://secunia.com/advisories/48791", }, { source: "cve@mitre.org", url: "http://secunia.com/advisories/54971", }, { source: "cve@mitre.org", url: "http://secunia.com/advisories/55115", }, { source: "cve@mitre.org", url: "http://tomcat.apache.org/tomcat-7.0-doc/changelog.html", }, { source: "cve@mitre.org", url: "http://www.debian.org/security/2012/dsa-2401", }, { source: "cve@mitre.org", tags: [ "US Government Resource", ], url: "http://www.kb.cert.org/vuls/id/903934", }, { source: "cve@mitre.org", url: "http://www.nruns.com/_downloads/advisory28122011.pdf", }, { source: "cve@mitre.org", url: "http://www.ocert.org/advisories/ocert-2011-003.html", }, { source: "cve@mitre.org", url: "http://www.securityfocus.com/bid/51200", }, { source: "cve@mitre.org", url: "https://bugzilla.redhat.com/show_bug.cgi?id=750521", }, { source: "cve@mitre.org", url: "https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py", }, { source: "cve@mitre.org", url: "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18886", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://mail-archives.apache.org/mod_mbox/tomcat-announce/201112.mbox/%3c4EFB9800.5010106%40apache.org%3e", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://marc.info/?l=bugtraq&m=132871655717248&w=2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://marc.info/?l=bugtraq&m=132871655717248&w=2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://marc.info/?l=bugtraq&m=133294394108746&w=2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://marc.info/?l=bugtraq&m=133294394108746&w=2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://marc.info/?l=bugtraq&m=136485229118404&w=2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://marc.info/?l=bugtraq&m=136485229118404&w=2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://rhn.redhat.com/errata/RHSA-2012-0074.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://rhn.redhat.com/errata/RHSA-2012-0075.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://rhn.redhat.com/errata/RHSA-2012-0076.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://rhn.redhat.com/errata/RHSA-2012-0077.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://rhn.redhat.com/errata/RHSA-2012-0078.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://rhn.redhat.com/errata/RHSA-2012-0089.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://rhn.redhat.com/errata/RHSA-2012-0325.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://rhn.redhat.com/errata/RHSA-2012-0406.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://secunia.com/advisories/48549", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://secunia.com/advisories/48790", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://secunia.com/advisories/48791", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://secunia.com/advisories/54971", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://secunia.com/advisories/55115", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://tomcat.apache.org/tomcat-7.0-doc/changelog.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.debian.org/security/2012/dsa-2401", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "US Government Resource", ], url: "http://www.kb.cert.org/vuls/id/903934", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.nruns.com/_downloads/advisory28122011.pdf", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.ocert.org/advisories/ocert-2011-003.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.securityfocus.com/bid/51200", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://bugzilla.redhat.com/show_bug.cgi?id=750521", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18886", }, ], sourceIdentifier: "cve@mitre.org", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-399", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.