{
    "CVE_data_meta": {
        "ASSIGNER": "openssl-security@openssl.org",
        "DATE_PUBLIC": "2019-09-10",
        "ID": "CVE-2019-1563",
        "STATE": "PUBLIC",
        "TITLE": "Padding Oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "OpenSSL",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c)"
                                        },
                                        {
                                            "version_value": "Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k)"
                                        },
                                        {
                                            "version_value": "Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s)"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "OpenSSL"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Bernd Edlinger"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message that was encrypted with the public RSA key, using a Bleichenbacher padding oracle attack. Applications are not affected if they use a certificate together with the private RSA key to the CMS_decrypt or PKCS7_decrypt functions to select the correct recipient info to decrypt. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s)."
            }
        ]
    },
    "impact": [
        {
            "lang": "eng",
            "url": "https://www.openssl.org/policies/secpolicy.html#Low",
            "value": "Low"
        }
    ],
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Padding Oracle"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "BUGTRAQ",
                "name": "20190912 [slackware-security] openssl (SSA:2019-254-03)",
                "url": "https://seclists.org/bugtraq/2019/Sep/25"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:2158",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00054.html"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2019-d15aac6c4e",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GY6SNRJP2S7Y42GIIDO3HXPNMDYN2U3A/"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:2189",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00072.html"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20190925 [SECURITY] [DLA 1932-1] openssl security update",
                "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00026.html"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2019-d51641f152",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZN4VVQJ3JDCHGIHV4Y2YTXBYQZ6PWQ7E/"
            },
            {
                "refsource": "BUGTRAQ",
                "name": "20191001 [SECURITY] [DSA 4539-1] openssl security update",
                "url": "https://seclists.org/bugtraq/2019/Oct/1"
            },
            {
                "refsource": "BUGTRAQ",
                "name": "20191001 [SECURITY] [DSA 4540-1] openssl1.0 security update",
                "url": "https://seclists.org/bugtraq/2019/Oct/0"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-4539",
                "url": "https://www.debian.org/security/2019/dsa-4539"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-4540",
                "url": "https://www.debian.org/security/2019/dsa-4540"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:2268",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00012.html"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2019:2269",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00016.html"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-201911-04",
                "url": "https://security.gentoo.org/glsa/201911-04"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4376-1",
                "url": "https://usn.ubuntu.com/4376-1/"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpuapr2020.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpuapr2020.html"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpujul2020.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpujul2020.html"
            },
            {
                "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpujan2020.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpujan2020.html"
            },
            {
                "name": "https://www.openssl.org/news/secadv/20190910.txt",
                "refsource": "CONFIRM",
                "url": "https://www.openssl.org/news/secadv/20190910.txt"
            },
            {
                "refsource": "MISC",
                "name": "http://packetstormsecurity.com/files/154467/Slackware-Security-Advisory-openssl-Updates.html",
                "url": "http://packetstormsecurity.com/files/154467/Slackware-Security-Advisory-openssl-Updates.html"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20190919-0002/",
                "url": "https://security.netapp.com/advisory/ntap-20190919-0002/"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://www.tenable.com/security/tns-2019-09",
                "url": "https://www.tenable.com/security/tns-2019-09"
            },
            {
                "name": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=08229ad838c50f644d7e928e2eef147b4308ad64",
                "refsource": "CONFIRM",
                "url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=08229ad838c50f644d7e928e2eef147b4308ad64"
            },
            {
                "name": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=631f94db0065c78181ca9ba5546ebc8bb3884b97",
                "refsource": "CONFIRM",
                "url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=631f94db0065c78181ca9ba5546ebc8bb3884b97"
            },
            {
                "name": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=e21f8cf78a125cd3c8c0d1a1a6c8bb0b901f893f",
                "refsource": "CONFIRM",
                "url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=e21f8cf78a125cd3c8c0d1a1a6c8bb0b901f893f"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://support.f5.com/csp/article/K97324400?utm_source=f5support&utm_medium=RSS",
                "url": "https://support.f5.com/csp/article/K97324400?utm_source=f5support&utm_medium=RSS"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4376-2",
                "url": "https://usn.ubuntu.com/4376-2/"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4504-1",
                "url": "https://usn.ubuntu.com/4504-1/"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpuoct2020.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpuoct2020.html"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://kc.mcafee.com/corporate/index?page=content&id=SB10365",
                "url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10365"
            }
        ]
    }
}