cvelist/2017/7xxx/CVE-2017-7526.json

{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2017-7526",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "libgcrypt",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "1.7.8"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "GnuPG"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "libgcrypt before version 1.7.8 is vulnerable to a cache side-channel attack resulting into a complete break of RSA-1024 while using the left-to-right method for computing the sliding-window expansion. The same attack is believed to work on RSA-2048 with moderately more computation. This side-channel requires that attacker can run arbitrary software on the hardware where the private RSA key is used."
            }
        ]
    },
    "impact": {
        "cvss": [
            [
                {
                    "vectorString": "6.1/CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N",
                    "version": "3.0"
                }
            ]
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-200"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "USN-3733-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3733-1/"
            },
            {
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7526",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-7526"
            },
            {
                "name": "1038915",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1038915"
            },
            {
                "name": "DSA-3960",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2017/dsa-3960"
            },
            {
                "name": "https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=78130828e9a140a9de4dafadbc844dbb64cb709a",
                "refsource": "CONFIRM",
                "url": "https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=78130828e9a140a9de4dafadbc844dbb64cb709a"
            },
            {
                "name": "DSA-3901",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2017/dsa-3901"
            },
            {
                "name": "USN-3733-2",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3733-2/"
            },
            {
                "name": "https://eprint.iacr.org/2017/627",
                "refsource": "MISC",
                "url": "https://eprint.iacr.org/2017/627"
            },
            {
                "name": "99338",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/99338"
            },
            {
                "name": "[gnupg-announce] 20170629 Libgcrypt 1.7.8 released to fix CVE-2017-7526",
                "refsource": "MLIST",
                "url": "https://lists.gnupg.org/pipermail/gnupg-announce/2017q2/000408.html"
            },
            {
                "name": "https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=e6a3dc9900433bbc8ad362a595a3837318c28fa9",
                "refsource": "CONFIRM",
                "url": "https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=e6a3dc9900433bbc8ad362a595a3837318c28fa9"
            },
            {
                "name": "https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=8725c99ffa41778f382ca97233183bcd687bb0ce",
                "refsource": "CONFIRM",
                "url": "https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=8725c99ffa41778f382ca97233183bcd687bb0ce"
            }
        ]
    }
}