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{
2019-03-18 01:34:57 +00:00
"CVE_data_meta" : {
"ASSIGNER" : "openssl-security@openssl.org" ,
"DATE_PUBLIC" : "2018-06-12" ,
"ID" : "CVE-2018-0732" ,
"STATE" : "PUBLIC" ,
"TITLE" : "Client DoS due to large DH parameter"
} ,
"affects" : {
"vendor" : {
"vendor_data" : [
{
"product" : {
"product_data" : [
{
"product_name" : "OpenSSL" ,
"version" : {
"version_data" : [
{
"version_value" : "Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h)"
} ,
{
"version_value" : "Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o)"
}
]
}
}
]
} ,
"vendor_name" : "OpenSSL"
}
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]
2019-03-18 01:34:57 +00:00
}
} ,
"credit" : [
{
"lang" : "eng" ,
"value" : "Guido Vranken"
}
] ,
"data_format" : "MITRE" ,
"data_type" : "CVE" ,
"data_version" : "4.0" ,
"description" : {
"description_data" : [
{
"lang" : "eng" ,
"value" : "During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o)."
}
]
} ,
"impact" : [
{
"lang" : "eng" ,
"url" : "https://www.openssl.org/policies/secpolicy.html#Low" ,
"value" : "Low"
}
] ,
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng" ,
"value" : "Client side Denial of Service"
}
]
}
]
} ,
"references" : {
"reference_data" : [
{
"name" : "[debian-lts-announce] 20180728 [SECURITY] [DLA 1449-1] openssl security update" ,
"refsource" : "MLIST" ,
"url" : "https://lists.debian.org/debian-lts-announce/2018/07/msg00043.html"
} ,
{
"name" : "https://www.tenable.com/security/tns-2018-14" ,
"refsource" : "CONFIRM" ,
"url" : "https://www.tenable.com/security/tns-2018-14"
} ,
{
"name" : "https://securityadvisories.paloaltonetworks.com/Home/Detail/133" ,
"refsource" : "CONFIRM" ,
"url" : "https://securityadvisories.paloaltonetworks.com/Home/Detail/133"
} ,
{
"name" : "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html" ,
"refsource" : "CONFIRM" ,
"url" : "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html"
} ,
{
"name" : "https://www.tenable.com/security/tns-2018-13" ,
"refsource" : "CONFIRM" ,
"url" : "https://www.tenable.com/security/tns-2018-13"
} ,
{
"name" : "104442" ,
"refsource" : "BID" ,
"url" : "http://www.securityfocus.com/bid/104442"
} ,
{
"name" : "DSA-4355" ,
"refsource" : "DEBIAN" ,
"url" : "https://www.debian.org/security/2018/dsa-4355"
} ,
{
"name" : "RHSA-2018:2552" ,
"refsource" : "REDHAT" ,
"url" : "https://access.redhat.com/errata/RHSA-2018:2552"
} ,
{
"name" : "GLSA-201811-03" ,
"refsource" : "GENTOO" ,
"url" : "https://security.gentoo.org/glsa/201811-03"
} ,
{
"name" : "https://www.tenable.com/security/tns-2018-17" ,
"refsource" : "CONFIRM" ,
"url" : "https://www.tenable.com/security/tns-2018-17"
} ,
{
"name" : "https://www.tenable.com/security/tns-2018-12" ,
"refsource" : "CONFIRM" ,
"url" : "https://www.tenable.com/security/tns-2018-12"
} ,
{
"name" : "USN-3692-2" ,
"refsource" : "UBUNTU" ,
"url" : "https://usn.ubuntu.com/3692-2/"
} ,
{
"name" : "https://security.netapp.com/advisory/ntap-20181105-0001/" ,
"refsource" : "CONFIRM" ,
"url" : "https://security.netapp.com/advisory/ntap-20181105-0001/"
} ,
{
"name" : "RHSA-2018:2553" ,
"refsource" : "REDHAT" ,
"url" : "https://access.redhat.com/errata/RHSA-2018:2553"
} ,
{
"name" : "RHSA-2018:3505" ,
"refsource" : "REDHAT" ,
"url" : "https://access.redhat.com/errata/RHSA-2018:3505"
} ,
{
"name" : "https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/" ,
"refsource" : "CONFIRM" ,
"url" : "https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/"
} ,
{
"name" : "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3984ef0b72831da8b3ece4745cac4f8575b19098" ,
"refsource" : "CONFIRM" ,
"url" : "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3984ef0b72831da8b3ece4745cac4f8575b19098"
} ,
{
"name" : "USN-3692-1" ,
"refsource" : "UBUNTU" ,
"url" : "https://usn.ubuntu.com/3692-1/"
} ,
{
"name" : "http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html" ,
"refsource" : "CONFIRM" ,
"url" : "http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"
} ,
{
"name" : "https://www.openssl.org/news/secadv/20180612.txt" ,
"refsource" : "CONFIRM" ,
"url" : "https://www.openssl.org/news/secadv/20180612.txt"
} ,
{
"name" : "RHSA-2018:3221" ,
"refsource" : "REDHAT" ,
"url" : "https://access.redhat.com/errata/RHSA-2018:3221"
} ,
{
"name" : "DSA-4348" ,
"refsource" : "DEBIAN" ,
"url" : "https://www.debian.org/security/2018/dsa-4348"
} ,
{
"name" : "1041090" ,
"refsource" : "SECTRACK" ,
"url" : "http://www.securitytracker.com/id/1041090"
} ,
{
"name" : "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=ea7abeeabf92b7aca160bdd0208636d4da69f4f4" ,
"refsource" : "CONFIRM" ,
"url" : "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=ea7abeeabf92b7aca160bdd0208636d4da69f4f4"
} ,
{
"name" : "https://security.netapp.com/advisory/ntap-20190118-0002/" ,
"refsource" : "CONFIRM" ,
"url" : "https://security.netapp.com/advisory/ntap-20190118-0002/"
}
]
}
}
