2024-12-08 03:06:42 +00:00

406 lines
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{
"id": "CVE-2010-0433",
"sourceIdentifier": "secalert@redhat.com",
"published": "2010-03-05T19:30:00.547",
"lastModified": "2024-11-21T01:12:12.400",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The kssl_keytab_is_available function in ssl/kssl.c in OpenSSL before 0.9.8n, when Kerberos is enabled but Kerberos configuration files cannot be opened, does not check a certain return value, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via SSL cipher negotiation, as demonstrated by a chroot installation of Dovecot or stunnel without Kerberos configuration files inside the chroot."
},
{
"lang": "es",
"value": "La funcion kssl_keytab_is_available en ssl/kssl.c en OpenSSL before v0.9.8n, cuando Kerberos esta activo pero los ficheros de configuracion de Kerberos no pueden ser abiertos, no comprueba adecuadamente cierto valor de retorno, lo que permite a atacantes remotos producir una denegacion de servicio (desreferencia a puntero nulo y caida de demonio) a traves de la negociacion del cifrado SSL, lo que se demuestra mediante la instalacion chroot de Dovecot o stunnel sin los ficheros de configuracion de Kerberos dentro de chroot."
}
],
"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-20"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
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"vulnerable": true,
"criteria": "cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*",
"versionEndIncluding": "0.9.8m",
"matchCriteriaId": "D2DC14B4-BFB1-4F37-9A6D-1488C394F500"
},
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"vulnerable": true,
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8:*:*:*:*:*:*:*",
"matchCriteriaId": "8A4E446D-B9D3-45F2-9722-B41FA14A6C31"
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"matchCriteriaId": "1F33EA2B-DE15-4695-A383-7A337AC38908"
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"vulnerable": true,
"criteria": "cpe:2.3:a:openssl:openssl:0.9.8k:*:*:*:*:*:*:*",
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"criteria": "cpe:2.3:a:openssl:openssl:0.9.8l:*:*:*:*:*:*:*",
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],
"references": [
{
"url": "http://aix.software.ibm.com/aix/efixes/security/openssl_advisory.asc",
"source": "secalert@redhat.com"
},
{
"url": "http://cvs.openssl.org/chngview?cn=19374",
"source": "secalert@redhat.com"
},
{
"url": "http://groups.google.com/group/mailing.openssl.users/browse_thread/thread/c3e1ab0034ca4b4c/66aa896c3a78b2f7",
"source": "secalert@redhat.com"
},
{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-April/038587.html",
"source": "secalert@redhat.com"
},
{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-April/039561.html",
"source": "secalert@redhat.com"
},
{
"url": "http://marc.info/?l=bugtraq&m=127128920008563&w=2",
"source": "secalert@redhat.com"
},
{
"url": "http://marc.info/?l=bugtraq&m=127128920008563&w=2",
"source": "secalert@redhat.com"
},
{
"url": "http://marc.info/?l=bugtraq&m=127557640302499&w=2",
"source": "secalert@redhat.com"
},
{
"url": "http://marc.info/?l=bugtraq&m=127557640302499&w=2",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/39461",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/39932",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/42724",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/42733",
"source": "secalert@redhat.com"
},
{
"url": "http://secunia.com/advisories/43311",
"source": "secalert@redhat.com"
},
{
"url": "http://www.mail-archive.com/dovecot%40dovecot.org/msg26224.html",
"source": "secalert@redhat.com"
},
{
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:076",
"source": "secalert@redhat.com"
},
{
"url": "http://www.openssl.org/news/changelog.html",
"source": "secalert@redhat.com"
},
{
"url": "http://www.openwall.com/lists/oss-security/2010/03/03/5",
"source": "secalert@redhat.com"
},
{
"url": "http://www.securityfocus.com/archive/1/516397/100/0/threaded",
"source": "secalert@redhat.com"
},
{
"url": "http://www.vmware.com/security/advisories/VMSA-2011-0003.html",
"source": "secalert@redhat.com"
},
{
"url": "http://www.vmware.com/support/vsphere4/doc/vsp_vc41_u1_rel_notes.html",
"source": "secalert@redhat.com"
},
{
"url": "http://www.vupen.com/english/advisories/2010/0839",
"source": "secalert@redhat.com"
},
{
"url": "http://www.vupen.com/english/advisories/2010/0916",
"source": "secalert@redhat.com"
},
{
"url": "http://www.vupen.com/english/advisories/2010/0933",
"source": "secalert@redhat.com"
},
{
"url": "http://www.vupen.com/english/advisories/2010/1216",
"source": "secalert@redhat.com"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=567711",
"source": "secalert@redhat.com"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=569774",
"source": "secalert@redhat.com"
},
{
"url": "https://kb.bluecoat.com/index?page=content&id=SA50",
"source": "secalert@redhat.com"
},
{
"url": "https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000101.html",
"source": "secalert@redhat.com"
},
{
"url": "https://lists.balabit.com/pipermail/syslog-ng-announce/2011-January/000102.html",
"source": "secalert@redhat.com"
},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12260",
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},
{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6718",
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{
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9856",
"source": "secalert@redhat.com"
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{
"url": "http://aix.software.ibm.com/aix/efixes/security/openssl_advisory.asc",
"source": "af854a3a-2127-422b-91ae-364da2661108"
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{
"url": "http://cvs.openssl.org/chngview?cn=19374",
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{
"url": "http://groups.google.com/group/mailing.openssl.users/browse_thread/thread/c3e1ab0034ca4b4c/66aa896c3a78b2f7",
"source": "af854a3a-2127-422b-91ae-364da2661108"
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{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-April/038587.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
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{
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-April/039561.html",
"source": "af854a3a-2127-422b-91ae-364da2661108"
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}