cve-2009-0847
Vulnerability from cvelistv5
Published
2009-04-09 00:00
Modified
2024-08-07 04:48
Severity ?
EPSS score ?
Summary
The asn1buf_imbed function in the ASN.1 decoder in MIT Kerberos 5 (aka krb5) 1.6.3, when PK-INIT is used, allows remote attackers to cause a denial of service (application crash) via a crafted length value that triggers an erroneous malloc call, related to incorrect calculations with pointer arithmetic.
References
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"refsource": "VUPEN",
"url": "http://www.vupen.com/english/advisories/2009/0976"
},
{
"name": "APPLE-SA-2009-05-12",
"refsource": "APPLE",
"url": "http://lists.apple.com/archives/security-announce/2009/May/msg00002.html"
},
{
"name": "USN-755-1",
"refsource": "UBUNTU",
"url": "http://www.ubuntu.com/usn/usn-755-1"
},
{
"name": "http://www-01.ibm.com/support/docview.wss?uid=swg21396120",
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},
{
"name": "ADV-2009-1057",
"refsource": "VUPEN",
"url": "http://www.vupen.com/english/advisories/2009/1057"
},
{
"name": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-001.txt",
"refsource": "CONFIRM",
"url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-001.txt"
},
{
"name": "34617",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/34617"
},
{
"name": "34628",
"refsource": "SECUNIA",
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},
{
"name": "34734",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/34734"
},
{
"name": "ADV-2009-2248",
"refsource": "VUPEN",
"url": "http://www.vupen.com/english/advisories/2009/2248"
},
{
"name": "TA09-133A",
"refsource": "CERT",
"url": "http://www.us-cert.gov/cas/techalerts/TA09-133A.html"
},
{
"name": "http://wiki.rpath.com/wiki/Advisories:rPSA-2009-0058",
"refsource": "MISC",
"url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2009-0058"
},
{
"name": "ADV-2009-1297",
"refsource": "VUPEN",
"url": "http://www.vupen.com/english/advisories/2009/1297"
},
{
"name": "34622",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/34622"
},
{
"name": "FEDORA-2009-2852",
"refsource": "FEDORA",
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00206.html"
},
{
"name": "FEDORA-2009-2834",
"refsource": "FEDORA",
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-April/msg00205.html"
},
{
"name": "http://wiki.rpath.com/Advisories:rPSA-2009-0058",
"refsource": "CONFIRM",
"url": "http://wiki.rpath.com/Advisories:rPSA-2009-0058"
},
{
"name": "20090407 rPSA-2009-0058-1 krb5 krb5-server krb5-services krb5-test krb5-workstation",
"refsource": "BUGTRAQ",
"url": "http://www.securityfocus.com/archive/1/502546/100/0/threaded"
},
{
"name": "34594",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/34594"
},
{
"name": "ADV-2009-1106",
"refsource": "VUPEN",
"url": "http://www.vupen.com/english/advisories/2009/1106"
},
{
"name": "HPSBUX02421",
"refsource": "HP",
"url": "http://marc.info/?l=bugtraq\u0026m=124896429301168\u0026w=2"
},
{
"name": "SSRT090047",
"refsource": "HP",
"url": "http://marc.info/?l=bugtraq\u0026m=124896429301168\u0026w=2"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2009-0847",
"datePublished": "2009-04-09T00:00:00",
"dateReserved": "2009-03-06T00:00:00",
"dateUpdated": "2024-08-07T04:48:52.604Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2009-0847\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2009-04-09T00:30:00.280\",\"lastModified\":\"2024-11-21T01:01:03.157\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The asn1buf_imbed function in the ASN.1 decoder in MIT Kerberos 5 (aka krb5) 1.6.3, when PK-INIT is used, allows remote attackers to cause a denial of service (application crash) via a crafted length value that triggers an erroneous malloc call, related to incorrect calculations with pointer arithmetic.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n asnbuf_imbed en el decodificador ASN.1 en MIT Kerberos 5 (tambi\u00e9n conocido como krb5) v1.6.3 cuando se usa PK-INIT, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de un valor length modificado que provoca una llamada malloc err\u00f3nea, relativo a c\u00e1lculo err\u00f3neos con punto aritm\u00e9tico.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:N/A:P\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"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-189\"}]}],\"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\"}]}]}],\"references\":[{\"url\":\"http://lists.apple.com/archives/security-announce/2009/May/msg00002.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=124896429301168\u0026w=2\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=124896429301168\u0026w=2\",\"source\":\"cve@mitre.org\"},{\"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/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\"},{\"url\":\"http://security.gentoo.org/glsa/glsa-200904-09.xml\",\"source\":\"cve@mitre.org\"},{\"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\",\"tags\":[\"Vendor 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Hat\",\"comment\":\"Not vulnerable. This issue did not affect the versions of krb5 as shipped with Red Hat Enterprise Linux 2.1, 3, 4, or 5.\",\"lastModified\":\"2009-04-09T00:00:00\"}]}}"
}
}
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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.