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nvd-json-data-feeds/CVE-2009/CVE-2009-08xx/CVE-2009-0845.json
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{
"id": "CVE-2009-0845",
"sourceIdentifier": "cve@mitre.org",
"published": "2009-03-27T16:30:02.157",
"lastModified": "2020-01-21T15:45:47.303",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The spnego_gss_accept_sec_context function in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3, when SPNEGO is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via invalid ContextFlags data in the reqFlags field in a negTokenInit token."
},
{
"lang": "es",
"value": "La funci\u00f3n spnego_gss_accept_sec_context en lib/gssapi/spnego/spnego_mech.c en MIT Kerberos 5 (conocido como krb5) v.1.6.3, cuando se utiliza SPNEGO, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (referencia a puntero nulo y ca\u00edda de la aplicaci\u00f3n) mediante datos \"ContextFlags\" inv\u00e1lidos en el campo \"reqFlags\" en el token negTokenInit."
}
],
"metrics": {
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:mit:kerberos:5-1.6.3:*:*:*:*:*:*:*",
"matchCriteriaId": "032730AE-1E53-4CA2-96FD-AD60CD27F3CA"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:mit:kerberos_5:1.5:*:*:*:*:*:*:*",
"matchCriteriaId": "4DD315AE-868B-4061-BF01-CDBF59B02499"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:mit:kerberos_5:1.5.1:*:*:*:*:*:*:*",
"matchCriteriaId": "B639DD5F-71C7-4D9B-BA5C-51CAF64140B6"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:mit:kerberos_5:1.5.2:*:*:*:*:*:*:*",
"matchCriteriaId": "2B904DCE-D59F-45C7-A814-DE42CF02792D"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:mit:kerberos_5:1.5.3:*:*:*:*:*:*:*",
"matchCriteriaId": "9957FE9E-1E89-4C27-852C-44F866A1834E"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:mit:kerberos_5:1.6:*:*:*:*:*:*:*",
"matchCriteriaId": "2C382DAA-68D2-4DD9-BE29-8EEB0BAF1A7A"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:mit:kerberos_5:1.6.1:*:*:*:*:*:*:*",
"matchCriteriaId": "73BB258E-51CF-4D12-836B-BCEA587A3F5F"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:a:mit:kerberos_5:1.6.2:*:*:*:*:*:*:*",
"matchCriteriaId": "F81DE01C-BA3B-40B4-BD85-17692F0AF8A8"
}
]
}
]
}
],
"references": [
{
"url": "http://krbdev.mit.edu/rt/Ticket/Display.html?user=guest&pass=guest&id=6402",
"source": "cve@mitre.org"
},
{
"url": "http://lists.apple.com/archives/security-announce/2009/May/msg00002.html",
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/34347",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://secunia.com/advisories/34594",
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/34617",
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/34622",
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/34628",
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/34630",
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/34637",
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/34640",
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/34734",
"source": "cve@mitre.org"
},
{
"url": "http://secunia.com/advisories/35074",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://security.gentoo.org/glsa/glsa-200904-09.xml",
"source": "cve@mitre.org"
},
{
"url": "http://src.mit.edu/fisheye/browse/krb5/trunk/src/lib/gssapi/spnego/spnego_mech.c?r1=21875&r2=22084",
"source": "cve@mitre.org",
"tags": [
"Exploit"
]
},
{
"url": "http://src.mit.edu/fisheye/changelog/krb5/?cs=22084",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://sunsolve.sun.com/search/document.do?assetkey=1-26-256728-1",
"source": "cve@mitre.org"
},
{
"url": "http://support.apple.com/kb/HT3549",
"source": "cve@mitre.org"
},
{
"url": "http://support.avaya.com/elmodocs2/security/ASA-2009-142.htm",
"source": "cve@mitre.org"
},
{
"url": "http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5047180.html",
"source": "cve@mitre.org"
},
{
"url": "http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5047181.html",
"source": "cve@mitre.org"
},
{
"url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-001.txt",
"source": "cve@mitre.org"
},
{
"url": "http://wiki.rpath.com/Advisories:rPSA-2009-0058",
"source": "cve@mitre.org"
},
{
"url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2009-0058",
"source": "cve@mitre.org"
},
{
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21396120",
"source": "cve@mitre.org"
},
{
"url": "http://www.kb.cert.org/vuls/id/662091",
"source": "cve@mitre.org",
"tags": [
"US Government Resource"
]
},
{
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:082",
"source": "cve@mitre.org"
},
{
"url": "http://www.redhat.com/support/errata/RHSA-2009-0408.html",
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/archive/1/502526/100/0/threaded",
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/archive/1/502546/100/0/threaded",
"source": "cve@mitre.org"
},
{
"url": "http://www.securityfocus.com/bid/34257",
"source": "cve@mitre.org"
},
{
"url": "http://www.securitytracker.com/id?1021867",
"source": "cve@mitre.org"
},
{
"url": "http://www.ubuntu.com/usn/usn-755-1",
"source": "cve@mitre.org"
},
{
"url": "http://www.us-cert.gov/cas/techalerts/TA09-133A.html",
"source": "cve@mitre.org",
"tags": [
"US Government Resource"
]
},
{
"url": "http://www.vupen.com/english/advisories/2009/0847",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
},
{
"url": "http://www.vupen.com/english/advisories/2009/0976",
"source": "cve@mitre.org"
},
{
"url": "http://www.vupen.com/english/advisories/2009/1057",
"source": "cve@mitre.org"
},
{
"url": "http://www.vupen.com/english/advisories/2009/1106",
"source": "cve@mitre.org"
},
{
"url": "http://www.vupen.com/english/advisories/2009/1297",
"source": "cve@mitre.org"
},
{
"url": "http://www.vupen.com/english/advisories/2009/2248",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
},
{
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/49448",
"source": "cve@mitre.org"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10044",
"source": "cve@mitre.org"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6449",
"source": "cve@mitre.org"
},
{
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00205.html",
"source": "cve@mitre.org"
},
{
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00206.html",
"source": "cve@mitre.org"
}
]
}
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