cvelist/2020/14xxx/CVE-2020-14966.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-14966",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An issue was discovered in the jsrsasign package through 8.0.18 for Node.js. It allows a malleability in ECDSA signatures by not checking overflows in the length of a sequence and '0' characters appended or prepended to an integer. The modified signatures are verified as valid. This could have a security-relevant impact if an application relied on a single canonical signature."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://kjur.github.io/jsrsasign/",
                "refsource": "MISC",
                "name": "https://kjur.github.io/jsrsasign/"
            },
            {
                "url": "https://www.npmjs.com/package/jsrsasign",
                "refsource": "MISC",
                "name": "https://www.npmjs.com/package/jsrsasign"
            },
            {
                "url": "https://github.com/kjur/jsrsasign/issues/437",
                "refsource": "MISC",
                "name": "https://github.com/kjur/jsrsasign/issues/437"
            },
            {
                "url": "https://github.com/kjur/jsrsasign/releases/tag/8.0.18",
                "refsource": "MISC",
                "name": "https://github.com/kjur/jsrsasign/releases/tag/8.0.18"
            },
            {
                "url": "https://github.com/kjur/jsrsasign/releases/tag/8.0.17",
                "refsource": "MISC",
                "name": "https://github.com/kjur/jsrsasign/releases/tag/8.0.17"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20200724-0001/",
                "url": "https://security.netapp.com/advisory/ntap-20200724-0001/"
            }
        ]
    }
}