2023-04-24 12:24:31 +02:00
{
"id" : "CVE-2015-2157" ,
"sourceIdentifier" : "cve@mitre.org" ,
"published" : "2015-03-27T14:59:05.697" ,
2025-04-12 12:06:01 +00:00
"lastModified" : "2025-04-12T10:46:40.837" ,
"vulnStatus" : "Deferred" ,
2024-12-08 03:06:42 +00:00
"cveTags" : [ ] ,
2023-04-24 12:24:31 +02:00
"descriptions" : [
{
"lang" : "en" ,
"value" : "The (1) ssh2_load_userkey and (2) ssh2_save_userkey functions in PuTTY 0.51 through 0.63 do not properly wipe SSH-2 private keys from memory, which allows local users to obtain sensitive information by reading the memory."
} ,
{
"lang" : "es" ,
"value" : "Las funciones (1) ssh2_load_userkey y (2) ssh2_save_userkey en PuTTY 0.51 hasta 0.63 no limpian correctamente las claves privadas SSH-2 de la memoria, lo que permite a usuarios remotos obtener informaci\u00f3n sensible mediante la lectura de la memoria."
}
] ,
"metrics" : {
"cvssMetricV2" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "2.0" ,
"vectorString" : "AV:L/AC:L/Au:N/C:P/I:N/A:N" ,
2024-11-22 23:14:22 +00:00
"baseScore" : 2.1 ,
2023-04-24 12:24:31 +02:00
"accessVector" : "LOCAL" ,
"accessComplexity" : "LOW" ,
"authentication" : "NONE" ,
"confidentialityImpact" : "PARTIAL" ,
"integrityImpact" : "NONE" ,
2024-11-22 23:14:22 +00:00
"availabilityImpact" : "NONE"
2023-04-24 12:24:31 +02:00
} ,
"baseSeverity" : "LOW" ,
"exploitabilityScore" : 3.9 ,
"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-200"
}
]
}
] ,
"configurations" : [
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "16F59A04-14CF-49E2-9973-645477EA09DA"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "FF47C9F0-D8DA-4B55-89EB-9B2C9383ADB9"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "253C303A-E577-4488-93E6-68A8DD942C38"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "A10BC294-9196-425F-9FB0-B1625465B47F"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "03117DF1-3BEC-4B8D-AD63-DBBDB2126081"
}
]
}
]
} ,
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:putty:putty:0.51:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "FC082AE0-C49D-4944-BE76-B751DAD1EF84"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:putty:putty:0.52:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "23BAD8E4-2D3A-45EE-A25D-77BD698119BB"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:putty:putty:0.53b:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "8F7716EC-E0F9-4E50-8351-35D2F248B380"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:putty:putty:0.54:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "46C2BD4D-9817-459E-ACF4-9C95233200A2"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:putty:putty:0.55:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "22EE5957-76F3-4B20-ADE7-E72D1300A3F0"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:putty:putty:0.56:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "826FA7E4-7F48-4D1C-856C-A965527B0950"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:putty:putty:0.57:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "AA54ADC7-2A36-40DA-8219-DAA31509E534"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:putty:putty:0.58:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "1A14381E-91A1-4902-B409-1281CFA2D561"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:putty:putty:0.59:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "8B33EB10-535F-42F2-8F78-CE128A89447C"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:putty:putty:0.60:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "218F9EAF-C260-43EC-99C4-EFACA9A1DA8D"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:putty:putty:0.61:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "5966235B-2F1A-45C5-AF65-99FFFE4725DF"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:putty:putty:0.62:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "B9942BA6-8947-4742-9A38-2E2F2F5DD341"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:putty:putty:0.63:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "811276A3-5FB5-4718-94FF-E9B6503B8ABB"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:a:simon_tatham:putty:0.53:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "129133D1-B374-4743-9F52-27D0A9558D17"
}
]
}
]
}
] ,
"references" : [
{
"url" : "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151790.html" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151839.html" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151933.html" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://lists.opensuse.org/opensuse-updates/2015-03/msg00032.html" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Patch" ,
"Vendor Advisory"
]
} ,
{
"url" : "http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/private-key-not-wiped-2.html" ,
"source" : "cve@mitre.org" ,
"tags" : [
"Patch" ,
"Vendor Advisory"
]
} ,
{
"url" : "http://www.debian.org/security/2015/dsa-3190" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://www.openwall.com/lists/oss-security/2015/02/28/4" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://www.openwall.com/lists/oss-security/2015/02/28/5" ,
"source" : "cve@mitre.org"
} ,
{
"url" : "http://www.securityfocus.com/bid/72825" ,
"source" : "cve@mitre.org"
2024-11-22 23:14:22 +00:00
} ,
{
"url" : "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151790.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151839.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151933.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://lists.opensuse.org/opensuse-updates/2015-03/msg00032.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://www.chiark.greenend.org.uk/~sgtatham/putty/changes.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Patch" ,
"Vendor Advisory"
]
} ,
{
"url" : "http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/private-key-not-wiped-2.html" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108" ,
"tags" : [
"Patch" ,
"Vendor Advisory"
]
} ,
{
"url" : "http://www.debian.org/security/2015/dsa-3190" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://www.openwall.com/lists/oss-security/2015/02/28/4" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://www.openwall.com/lists/oss-security/2015/02/28/5" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
} ,
{
"url" : "http://www.securityfocus.com/bid/72825" ,
"source" : "af854a3a-2127-422b-91ae-364da2661108"
2023-04-24 12:24:31 +02:00
}
]
}