2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2008-1637" ,
"sourceIdentifier" : "cve@mitre.org" ,
"published" : "2008-04-02T17:44:00.000" ,
2024-11-22 07:15:30 +00:00
"lastModified" : "2024-11-21T00:44:58.670" ,
2023-04-24 12:24:31 +02:00
"vulnStatus" : "Modified" ,
2024-12-08 03:06:42 +00:00
"cveTags" : [ ] ,
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"descriptions" : [
{
"lang" : "en" ,
"value" : "PowerDNS Recursor before 3.1.5 uses insufficient randomness to calculate (1) TRXID values and (2) UDP source port numbers, which makes it easier for remote attackers to poison a DNS cache, related to (a) algorithmic deficiencies in rand and random functions in external libraries, (b) use of a 32-bit seed value, and (c) choice of the time of day as the sole seeding information."
} ,
{
"lang" : "es" ,
"value" : "PowerDNS Recursor anterior a 3.1.5 no emplea la suficiente aleatoriedad para calcular (1) los valores TRXID y (2) n\u00fameros de las fuentes de los puertos UDP; esto hace que sea m\u00e1s f\u00e1cil a los atacantes remotos envenenar una cach\u00e9 de DNS relacionada con (a) deficiencias algor\u00edtmicas en las funciones rand y random de librerias externas, (b) uso de una semilla de 32-bit, y (3) elecci\u00f3n del momento del d\u00eda como la \u00fanica semilla de informaci\u00f3n."
}
] ,
"metrics" : {
"cvssMetricV2" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "2.0" ,
"vectorString" : "AV:N/AC:M/Au:N/C:P/I:P/A:P" ,
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"baseScore" : 6.8 ,
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"accessVector" : "NETWORK" ,
"accessComplexity" : "MEDIUM" ,
"authentication" : "NONE" ,
"confidentialityImpact" : "PARTIAL" ,
"integrityImpact" : "PARTIAL" ,
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"availabilityImpact" : "PARTIAL"
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} ,
"baseSeverity" : "MEDIUM" ,
"exploitabilityScore" : 8.6 ,
"impactScore" : 6.4 ,
"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:powerdns:recursor:*:*:*:*:*:*:*:*" ,
"versionEndIncluding" : "3.1.4" ,
"matchCriteriaId" : "BFBA9267-A53C-4D1E-95BE-B69BA5C03DF3"
}
]
}
]
}
] ,
"references" : [
{
"url" : "http://doc.powerdns.com/changelog.html" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://doc.powerdns.com/powerdns-advisory-2008-01.html" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Exploit" ,
"Patch"
]
} ,
{
"url" : "http://lists.opensuse.org/opensuse-security-announce/2008-06/msg00001.html" ,
"source" : "cve@mitre.org"
} ,
2024-04-04 08:46:00 +00:00
{
"url" : "http://secunia.com/advisories/29584" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Exploit" ,
"Vendor Advisory"
]
} ,
{
"url" : "http://secunia.com/advisories/29737" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://secunia.com/advisories/29764" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://secunia.com/advisories/29830" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://secunia.com/advisories/30581" ,
"source" : "cve@mitre.org"
} ,
2023-04-24 12:24:31 +02:00
{
"url" : "http://security.gentoo.org/glsa/glsa-200804-22.xml" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://www.debian.org/security/2008/dsa-1544" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://www.securityfocus.com/archive/1/490330/100/0/threaded" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://www.securityfocus.com/bid/28517" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://www.trusteer.com/docs/PowerDNS_recursor_DNS_Cache_Poisoning.pdf" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Exploit"
]
} ,
{
"url" : "http://www.trusteer.com/docs/powerdnsrecursor.html" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Exploit"
]
} ,
{
"url" : "http://www.vupen.com/english/advisories/2008/1046/references" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/41534" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00198.html" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00224.html" ,
"source" : "cve@mitre.org"
2024-11-22 07:15:30 +00:00
} ,
{
"url" : "http://doc.powerdns.com/changelog.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://doc.powerdns.com/powerdns-advisory-2008-01.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Exploit" ,
"Patch"
]
} ,
{
"url" : "http://lists.opensuse.org/opensuse-security-announce/2008-06/msg00001.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://secunia.com/advisories/29584" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Exploit" ,
"Vendor Advisory"
]
} ,
{
"url" : "http://secunia.com/advisories/29737" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://secunia.com/advisories/29764" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://secunia.com/advisories/29830" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://secunia.com/advisories/30581" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://security.gentoo.org/glsa/glsa-200804-22.xml" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://www.debian.org/security/2008/dsa-1544" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://www.securityfocus.com/archive/1/490330/100/0/threaded" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://www.securityfocus.com/bid/28517" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://www.trusteer.com/docs/PowerDNS_recursor_DNS_Cache_Poisoning.pdf" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Exploit"
]
} ,
{
"url" : "http://www.trusteer.com/docs/powerdnsrecursor.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Exploit"
]
} ,
{
"url" : "http://www.vupen.com/english/advisories/2008/1046/references" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/41534" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00198.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00224.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
2023-04-24 12:24:31 +02:00
}
]
}