{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2016-20021",
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "dateUpdated": "2024-08-06T03:47:34.866Z",
        "dateReserved": "2024-01-12T00:00:00",
        "datePublished": "2024-01-12T00:00:00"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
                "shortName": "mitre",
                "dateUpdated": "2024-01-17T19:54:57.378486"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In Gentoo Portage before 3.0.47, there is missing PGP validation of executed code: the standalone emerge-webrsync downloads a .gpgsig file but does not perform signature verification. Unless emerge-webrsync is used, Portage is not vulnerable."
                }
            ],
            "affected": [
                {
                    "vendor": "n/a",
                    "product": "n/a",
                    "versions": [
                        {
                            "version": "n/a",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://wiki.gentoo.org/wiki/Portage"
                },
                {
                    "url": "https://gitweb.gentoo.org/proj/portage.git/tree/NEWS"
                },
                {
                    "url": "https://bugs.gentoo.org/597800"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "text",
                            "lang": "en",
                            "description": "n/a"
                        }
                    ]
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-06T03:47:34.866Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://wiki.gentoo.org/wiki/Portage",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://gitweb.gentoo.org/proj/portage.git/tree/NEWS",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://bugs.gentoo.org/597800",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}