cvelist/2018/5xxx/CVE-2018-5381.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cert@cert.org",
        "DATE_PUBLIC": "2018-02-15T00:00:00.000Z",
        "ID": "CVE-2018-5381",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "bgpd",
                                "version": {
                                    "version_data": [
                                        {
                                            "affected": "<",
                                            "version_name": "bpgd",
                                            "version_value": "1.2.3"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Quagga"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The Quagga BGP daemon (bgpd) prior to version 1.2.3 has a bug in its parsing of \"Capabilities\" in BGP OPEN messages, in the bgp_packet.c:bgp_capability_msg_parse function. The parser can enter an infinite loop on invalid capabilities if a Multi-Protocol capability does not have a recognized AFI/SAFI, causing a denial of service."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-228: Improper Handling of Syntactically Invalid Structure"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-1975.txt",
                "refsource": "CONFIRM",
                "url": "https://gogs.quagga.net/Quagga/quagga/src/master/doc/security/Quagga-2018-1975.txt"
            },
            {
                "name": "USN-3573-1",
                "refsource": "UBUNTU",
                "url": "https://usn.ubuntu.com/3573-1/"
            },
            {
                "name": "DSA-4115",
                "refsource": "DEBIAN",
                "url": "https://www.debian.org/security/2018/dsa-4115"
            },
            {
                "name": "http://savannah.nongnu.org/forum/forum.php?forum_id=9095",
                "refsource": "CONFIRM",
                "url": "http://savannah.nongnu.org/forum/forum.php?forum_id=9095"
            },
            {
                "name": "GLSA-201804-17",
                "refsource": "GENTOO",
                "url": "https://security.gentoo.org/glsa/201804-17"
            },
            {
                "name": "[debian-lts-announce] 20180216 [SECURITY] [DLA 1286-1] quagga security update",
                "refsource": "MLIST",
                "url": "https://lists.debian.org/debian-lts-announce/2018/02/msg00021.html"
            },
            {
                "name": "VU#940439",
                "refsource": "CERT-VN",
                "url": "http://www.kb.cert.org/vuls/id/940439"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdf",
                "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-451142.pdf"
            }
        ]
    },
    "source": {
        "discovery": "UNKNOWN"
    }
}