{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2023-49298",
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "dateUpdated": "2024-10-10T20:38:26.767Z",
        "dateReserved": "2023-11-24T00:00:00",
        "datePublished": "2023-11-24T00:00:00"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
                "shortName": "mitre",
                "dateUpdated": "2024-03-18T22:06:01.490064"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "OpenZFS through 2.1.13 and 2.2.x through 2.2.1, in certain scenarios involving applications that try to rely on efficient copying of file data, can replace file contents with zero-valued bytes and thus potentially disable security mechanisms. NOTE: this issue is not always security related, but can be security related in realistic situations. A possible example is cp, from a recent GNU Core Utilities (coreutils) version, when attempting to preserve a rule set for denying unauthorized access. (One might use cp when configuring access control, such as with the /etc/hosts.deny file specified in the IBM Support reference.) NOTE: this issue occurs less often in version 2.2.1, and in versions before 2.1.4, because of the default configuration in those versions."
                }
            ],
            "affected": [
                {
                    "vendor": "n/a",
                    "product": "n/a",
                    "versions": [
                        {
                            "version": "n/a",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://github.com/openzfs/zfs/pull/15571"
                },
                {
                    "url": "https://github.com/openzfs/zfs/issues/15526"
                },
                {
                    "url": "https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=275308"
                },
                {
                    "url": "https://news.ycombinator.com/item?id=38405731"
                },
                {
                    "url": "https://web.archive.org/web/20231124172959/https://www.ibm.com/support/pages/how-remove-missing%C2%A0newline%C2%A0or%C2%A0line%C2%A0too%C2%A0long-error-etchostsallow%C2%A0and%C2%A0etchostsdeny-files"
                },
                {
                    "url": "https://github.com/openzfs/zfs/releases/tag/zfs-2.2.2"
                },
                {
                    "url": "https://github.com/openzfs/zfs/releases/tag/zfs-2.1.14"
                },
                {
                    "url": "https://www.theregister.com/2023/12/04/two_new_versions_of_openzfs/"
                },
                {
                    "url": "https://bugs.gentoo.org/917224"
                },
                {
                    "url": "https://news.ycombinator.com/item?id=38770168"
                },
                {
                    "name": "[debian-lts-announce] 20240318 [SECURITY] [DLA 3766-1] zfs-linux security update",
                    "tags": [
                        "mailing-list"
                    ],
                    "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00019.html"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "text",
                            "lang": "en",
                            "description": "n/a"
                        }
                    ]
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T21:53:45.220Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://github.com/openzfs/zfs/pull/15571",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://github.com/openzfs/zfs/issues/15526",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=275308",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://news.ycombinator.com/item?id=38405731",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://web.archive.org/web/20231124172959/https://www.ibm.com/support/pages/how-remove-missing%C2%A0newline%C2%A0or%C2%A0line%C2%A0too%C2%A0long-error-etchostsallow%C2%A0and%C2%A0etchostsdeny-files",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://github.com/openzfs/zfs/releases/tag/zfs-2.2.2",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://github.com/openzfs/zfs/releases/tag/zfs-2.1.14",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://www.theregister.com/2023/12/04/two_new_versions_of_openzfs/",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://bugs.gentoo.org/917224",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://news.ycombinator.com/item?id=38770168",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "name": "[debian-lts-announce] 20240318 [SECURITY] [DLA 3766-1] zfs-linux security update",
                        "tags": [
                            "mailing-list",
                            "x_transferred"
                        ],
                        "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00019.html"
                    }
                ]
            },
            {
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "type": "CWE",
                                "cweId": "CWE-639",
                                "lang": "en",
                                "description": "CWE-639 Authorization Bypass Through User-Controlled Key"
                            }
                        ]
                    }
                ],
                "affected": [
                    {
                        "vendor": "openzfs",
                        "product": "openzfs",
                        "cpes": [
                            "cpe:2.3:a:openzfs:openzfs:*:*:*:*:*:*:*:*"
                        ],
                        "defaultStatus": "unknown",
                        "versions": [
                            {
                                "version": "0",
                                "status": "affected",
                                "lessThanOrEqual": "2.1.13",
                                "versionType": "custom"
                            },
                            {
                                "version": "2.2.0",
                                "status": "affected",
                                "lessThanOrEqual": "2.2.1",
                                "versionType": "custom"
                            }
                        ]
                    }
                ],
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 7.5,
                            "attackVector": "NETWORK",
                            "baseSeverity": "HIGH",
                            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                            "integrityImpact": "HIGH",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "NONE",
                            "privilegesRequired": "NONE",
                            "confidentialityImpact": "NONE"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-10-10T20:36:55.286724Z",
                                "id": "CVE-2023-49298",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-10-10T20:38:26.767Z"
                }
            }
        ]
    }
}