cvelist/2018/0xxx/CVE-2018-0732.json

{
    "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": "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/"
            }
        ]
    }
}