Show plain JSON{"containers": {"cna": {"affected": [{"product": "OpenSSL", "vendor": "OpenSSL", "versions": [{"status": "affected", "version": "Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h)"}, {"status": "affected", "version": "Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o)"}]}], "credits": [{"lang": "en", "value": "Guido Vranken"}], "datePublic": "2018-06-12T00:00:00", "descriptions": [{"lang": "en", "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)."}], "metrics": [{"other": {"content": {"lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#Low", "value": "Low"}, "type": "unknown"}}], "problemTypes": [{"descriptions": [{"description": "Client side Denial of Service", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-06-08T11:06:25", "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl"}, "references": [{"name": "[debian-lts-announce] 20180728 [SECURITY] [DLA 1449-1] openssl security update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00043.html"}, {"name": "104442", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/104442"}, {"name": "DSA-4355", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "https://www.debian.org/security/2018/dsa-4355"}, {"name": "RHSA-2018:2552", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2018:2552"}, {"name": "GLSA-201811-03", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "https://security.gentoo.org/glsa/201811-03"}, {"name": "USN-3692-2", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "https://usn.ubuntu.com/3692-2/"}, {"name": "RHSA-2018:2553", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2018:2553"}, {"name": "RHSA-2018:3505", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2018:3505"}, {"name": "USN-3692-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "https://usn.ubuntu.com/3692-1/"}, {"name": "RHSA-2018:3221", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "https://access.redhat.com/errata/RHSA-2018:3221"}, {"name": "DSA-4348", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "https://www.debian.org/security/2018/dsa-4348"}, {"name": 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"FEDORA-2019-9a0a7c0986", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R4726XIH3Z/"}, {"tags": ["x_refsource_MISC"], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"}, {"tags": ["x_refsource_MISC"], "url": "https://www.oracle.com/security-alerts/cpujan2021.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.tenable.com/security/tns-2018-14"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://securityadvisories.paloaltonetworks.com/Home/Detail/133"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.tenable.com/security/tns-2018-13"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.tenable.com/security/tns-2018-17"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.tenable.com/security/tns-2018-12"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20181105-0001/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://nodejs.org/en/blog/vulnerability/august-2018-security-releases/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=3984ef0b72831da8b3ece4745cac4f8575b19098"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.openssl.org/news/secadv/20180612.txt"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=ea7abeeabf92b7aca160bdd0208636d4da69f4f4"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20190118-0002/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-419820.pdf"}], "title": "Client DoS due to large DH parameter", "x_legacyV4Record": {"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"}]}}, "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": "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": "USN-3692-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3692-2/"}, {"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": "USN-3692-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3692-1/"}, {"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": "RHSA-2019:1297", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:1297"}, {"name": "RHSA-2019:1296", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:1296"}, {"name": "RHSA-2019:1543", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:1543"}, {"name": "FEDORA-2019-db06efdea1", "refsource": "FEDORA", 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