fkie_cve-2009-0844
Vulnerability from fkie_nvd
Published
2009-04-09 00:30
Modified
2025-04-09 00:30
Severity ?
Summary
The get_input_token function in the SPNEGO implementation in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3 allows remote attackers to cause a denial of service (daemon crash) and possibly obtain sensitive information via a crafted length value that triggers a buffer over-read.
References
cve@mitre.orghttp://lists.apple.com/archives/security-announce/2009/May/msg00002.html
cve@mitre.orghttp://secunia.com/advisories/34594
cve@mitre.orghttp://secunia.com/advisories/34617
cve@mitre.orghttp://secunia.com/advisories/34622
cve@mitre.orghttp://secunia.com/advisories/34628
cve@mitre.orghttp://secunia.com/advisories/34630
cve@mitre.orghttp://secunia.com/advisories/34637
cve@mitre.orghttp://secunia.com/advisories/34640
cve@mitre.orghttp://secunia.com/advisories/34734
cve@mitre.orghttp://secunia.com/advisories/35074
cve@mitre.orghttp://security.gentoo.org/glsa/glsa-200904-09.xml
cve@mitre.orghttp://sunsolve.sun.com/search/document.do?assetkey=1-26-256728-1
cve@mitre.orghttp://support.apple.com/kb/HT3549
cve@mitre.orghttp://support.avaya.com/elmodocs2/security/ASA-2009-142.htm
cve@mitre.orghttp://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5047180.html
cve@mitre.orghttp://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5047181.html
cve@mitre.orghttp://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-001.txt
cve@mitre.orghttp://wiki.rpath.com/Advisories:rPSA-2009-0058
cve@mitre.orghttp://wiki.rpath.com/wiki/Advisories:rPSA-2009-0058
cve@mitre.orghttp://www-01.ibm.com/support/docview.wss?uid=swg21396120
cve@mitre.orghttp://www.kb.cert.org/vuls/id/662091US Government Resource
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2009:098
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2009-0408.html
cve@mitre.orghttp://www.securityfocus.com/archive/1/502526/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/archive/1/502546/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/bid/34408
cve@mitre.orghttp://www.securitytracker.com/id?1021867
cve@mitre.orghttp://www.ubuntu.com/usn/usn-755-1
cve@mitre.orghttp://www.us-cert.gov/cas/techalerts/TA09-133A.htmlUS Government Resource
cve@mitre.orghttp://www.vupen.com/english/advisories/2009/0960
cve@mitre.orghttp://www.vupen.com/english/advisories/2009/0976
cve@mitre.orghttp://www.vupen.com/english/advisories/2009/1057
cve@mitre.orghttp://www.vupen.com/english/advisories/2009/1106
cve@mitre.orghttp://www.vupen.com/english/advisories/2009/1297
cve@mitre.orghttp://www.vupen.com/english/advisories/2009/2248
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6339
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9474
cve@mitre.orghttps://www.redhat.com/archives/fedora-package-announce/2009-April/msg00205.html
cve@mitre.orghttps://www.redhat.com/archives/fedora-package-announce/2009-April/msg00206.html
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/34594
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/34617
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/34622
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/34628
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/34630
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/34637
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/34640
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/34734
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/35074
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-200904-09.xml
af854a3a-2127-422b-91ae-364da2661108http://sunsolve.sun.com/search/document.do?assetkey=1-26-256728-1
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT3549
af854a3a-2127-422b-91ae-364da2661108http://support.avaya.com/elmodocs2/security/ASA-2009-142.htm
af854a3a-2127-422b-91ae-364da2661108http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5047180.html
af854a3a-2127-422b-91ae-364da2661108http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5047181.html
af854a3a-2127-422b-91ae-364da2661108http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-001.txt
af854a3a-2127-422b-91ae-364da2661108http://wiki.rpath.com/Advisories:rPSA-2009-0058
af854a3a-2127-422b-91ae-364da2661108http://wiki.rpath.com/wiki/Advisories:rPSA-2009-0058
af854a3a-2127-422b-91ae-364da2661108http://www-01.ibm.com/support/docview.wss?uid=swg21396120
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/662091US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2009:098
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2009-0408.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/502526/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/502546/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/34408
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1021867
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/usn-755-1
af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/cas/techalerts/TA09-133A.htmlUS Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2009/0960
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2009/0976
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2009/1057
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2009/1106
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2009/1297
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2009/2248
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6339
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9474
af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00205.html
af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00206.html
Impacted products
Vendor Product Version
mit kerberos 5-1.6.3
mit kerberos_5 -
mit kerberos_5 1.5
mit kerberos_5 1.5.1
mit kerberos_5 1.5.2
mit kerberos_5 1.5.3
mit kerberos_5 1.6
mit kerberos_5 1.6.1
mit kerberos_5 1.6.2


To clipboard 

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      "value": "The get_input_token function in the SPNEGO implementation in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3 allows remote attackers to cause a denial of service (daemon crash) and possibly obtain sensitive information via a crafted length value that triggers a buffer over-read."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n get_input_token en la implementaci\u00f3n SPNEGO de MIT Kerberos 5 (tambi\u00e9n conocido como krb5) v1.5 hasta v1.6.3 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda del demonio) y posiblemente obtener informaci\u00f3n sensible a trav\u00e9s de un valor length modificado que dispara una sobrescritura del b\u00fafer."
    }
  ],
  "id": "CVE-2009-0844",
  "lastModified": "2025-04-09T00:30:58.490",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P",
          "version": "2.0"
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        "obtainAllPrivilege": false,
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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  "published": "2009-04-09T00:30:00.250",
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    {
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      "url": "http://www.redhat.com/support/errata/RHSA-2009-0408.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/archive/1/502526/100/0/threaded"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/archive/1/502546/100/0/threaded"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/34408"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id?1021867"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ubuntu.com/usn/usn-755-1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "US Government Resource"
      ],
      "url": "http://www.us-cert.gov/cas/techalerts/TA09-133A.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.vupen.com/english/advisories/2009/0960"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.vupen.com/english/advisories/2009/0976"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.vupen.com/english/advisories/2009/1057"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.vupen.com/english/advisories/2009/1106"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.vupen.com/english/advisories/2009/1297"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.vupen.com/english/advisories/2009/2248"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6339"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9474"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00205.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00206.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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