{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2015-1781",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Buffer overflow in the gethostbyname_r and other unspecified NSS functions in the GNU C Library (aka glibc or libc6) before 2.22 allows context-dependent attackers to cause a denial of service (crash) or execute arbitrary code via a crafted DNS response, which triggers a call with a misaligned buffer."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://security.gentoo.org/glsa/201602-02",
                "refsource": "MISC",
                "name": "https://security.gentoo.org/glsa/201602-02"
            },
            {
                "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html",
                "refsource": "MISC",
                "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"
            },
            {
                "url": "http://www.ubuntu.com/usn/USN-2985-1",
                "refsource": "MISC",
                "name": "http://www.ubuntu.com/usn/USN-2985-1"
            },
            {
                "url": "http://www.ubuntu.com/usn/USN-2985-2",
                "refsource": "MISC",
                "name": "http://www.ubuntu.com/usn/USN-2985-2"
            },
            {
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177404.html",
                "refsource": "MISC",
                "name": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177404.html"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00036.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00036.html"
            },
            {
                "url": "http://www.debian.org/security/2016/dsa-3480",
                "refsource": "MISC",
                "name": "http://www.debian.org/security/2016/dsa-3480"
            },
            {
                "url": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00019.html",
                "refsource": "MISC",
                "name": "http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00019.html"
            },
            {
                "url": "http://www.securityfocus.com/bid/74255",
                "refsource": "MISC",
                "name": "http://www.securityfocus.com/bid/74255"
            },
            {
                "url": "http://www.securitytracker.com/id/1032178",
                "refsource": "MISC",
                "name": "http://www.securitytracker.com/id/1032178"
            },
            {
                "url": "https://rhn.redhat.com/errata/RHSA-2015-0863.html",
                "refsource": "MISC",
                "name": "https://rhn.redhat.com/errata/RHSA-2015-0863.html"
            },
            {
                "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=18287",
                "refsource": "MISC",
                "name": "https://sourceware.org/bugzilla/show_bug.cgi?id=18287"
            },
            {
                "url": "https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=2959eda9272a03386",
                "refsource": "MISC",
                "name": "https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=2959eda9272a03386"
            },
            {
                "url": "https://www.sourceware.org/ml/libc-alpha/2015-08/msg00609.html",
                "refsource": "MISC",
                "name": "https://www.sourceware.org/ml/libc-alpha/2015-08/msg00609.html"
            }
        ]
    }
}