{
    "containers": {
        "cna": {
            "affected": [
                {
                    "platforms": [
                        "Ubuntu 18.04 LTS"
                    ],
                    "product": "cups",
                    "vendor": "n/a",
                    "versions": [
                        {
                            "lessThan": "2.2.7-1ubuntu2.1",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "platforms": [
                        "Ubuntu 17.10"
                    ],
                    "product": "cups",
                    "vendor": "n/a",
                    "versions": [
                        {
                            "lessThan": "2.2.4-7ubuntu3.1",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "platforms": [
                        "Ubuntu 16.04 LTS"
                    ],
                    "product": "cups",
                    "vendor": "n/a",
                    "versions": [
                        {
                            "lessThan": "2.1.3-4ubuntu0.5",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                },
                {
                    "platforms": [
                        "Ubuntu 14.04 LTS"
                    ],
                    "product": "cups",
                    "vendor": "n/a",
                    "versions": [
                        {
                            "lessThan": "1.7.2-0ubuntu1.10",
                            "status": "affected",
                            "version": "unspecified",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Dan Bastone"
                }
            ],
            "datePublic": "2018-07-11T00:00:00.000Z",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "The CUPS AppArmor profile incorrectly confined the dnssd backend due to use of hard links. A local attacker could possibly use this issue to escape confinement. This flaw affects versions prior to 2.2.7-1ubuntu2.1 in Ubuntu 18.04 LTS, prior to 2.2.4-7ubuntu3.1 in Ubuntu 17.10, prior to 2.1.3-4ubuntu0.5 in Ubuntu 16.04 LTS, and prior to 1.7.2-0ubuntu1.10 in Ubuntu 14.04 LTS."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "description": "Escape from sandbox confinement",
                            "lang": "en",
                            "type": "text"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "dateUpdated": "2019-08-15T17:06:09.000Z",
                "orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
                "shortName": "canonical"
            },
            "references": [
                {
                    "name": "USN-3713-1",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_UBUNTU"
                    ],
                    "url": "https://usn.ubuntu.com/usn/usn-3713-1"
                },
                {
                    "name": "DSA-4243",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_DEBIAN"
                    ],
                    "url": "https://www.debian.org/security/2018/dsa-4243"
                },
                {
                    "name": "[debian-lts-announce] 20180714 [SECURITY] [DLA 1426-1] cups security update",
                    "tags": [
                        "mailing-list",
                        "x_refsource_MLIST"
                    ],
                    "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00014.html"
                },
                {
                    "name": "GLSA-201908-08",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_GENTOO"
                    ],
                    "url": "https://security.gentoo.org/glsa/201908-08"
                }
            ],
            "source": {
                "advisory": "USN-3713-1",
                "discovery": "EXTERNAL"
            },
            "title": "AppArmor cupsd Sandbox Bypass Due to Use of Hard Links",
            "x_legacyV4Record": {
                "CVE_data_meta": {
                    "ASSIGNER": "security@ubuntu.com",
                    "DATE_PUBLIC": "2018-07-11T16:00:00.000Z",
                    "ID": "CVE-2018-6553",
                    "STATE": "PUBLIC",
                    "TITLE": "AppArmor cupsd Sandbox Bypass Due to Use of Hard Links"
                },
                "affects": {
                    "vendor": {
                        "vendor_data": [
                            {
                                "product": {
                                    "product_data": [
                                        {
                                            "product_name": "cups",
                                            "version": {
                                                "version_data": [
                                                    {
                                                        "affected": "<",
                                                        "platform": "Ubuntu 18.04 LTS",
                                                        "version_affected": "<",
                                                        "version_value": "2.2.7-1ubuntu2.1"
                                                    },
                                                    {
                                                        "affected": "<",
                                                        "platform": "Ubuntu 17.10",
                                                        "version_affected": "<",
                                                        "version_value": "2.2.4-7ubuntu3.1"
                                                    },
                                                    {
                                                        "affected": "<",
                                                        "platform": "Ubuntu 16.04 LTS",
                                                        "version_affected": "<",
                                                        "version_value": "2.1.3-4ubuntu0.5"
                                                    },
                                                    {
                                                        "affected": "<",
                                                        "platform": "Ubuntu 14.04 LTS",
                                                        "version_affected": "<",
                                                        "version_value": "1.7.2-0ubuntu1.10"
                                                    }
                                                ]
                                            }
                                        }
                                    ]
                                },
                                "vendor_name": "n/a"
                            }
                        ]
                    }
                },
                "credit": [
                    {
                        "lang": "eng",
                        "value": "Dan Bastone"
                    }
                ],
                "data_format": "MITRE",
                "data_type": "CVE",
                "data_version": "4.0",
                "description": {
                    "description_data": [
                        {
                            "lang": "eng",
                            "value": "The CUPS AppArmor profile incorrectly confined the dnssd backend due to use of hard links. A local attacker could possibly use this issue to escape confinement. This flaw affects versions prior to 2.2.7-1ubuntu2.1 in Ubuntu 18.04 LTS, prior to 2.2.4-7ubuntu3.1 in Ubuntu 17.10, prior to 2.1.3-4ubuntu0.5 in Ubuntu 16.04 LTS, and prior to 1.7.2-0ubuntu1.10 in Ubuntu 14.04 LTS."
                        }
                    ]
                },
                "problemtype": {
                    "problemtype_data": [
                        {
                            "description": [
                                {
                                    "lang": "eng",
                                    "value": "Escape from sandbox confinement"
                                }
                            ]
                        }
                    ]
                },
                "references": {
                    "reference_data": [
                        {
                            "name": "USN-3713-1",
                            "refsource": "UBUNTU",
                            "url": "https://usn.ubuntu.com/usn/usn-3713-1"
                        },
                        {
                            "name": "DSA-4243",
                            "refsource": "DEBIAN",
                            "url": "https://www.debian.org/security/2018/dsa-4243"
                        },
                        {
                            "name": "[debian-lts-announce] 20180714 [SECURITY] [DLA 1426-1] cups security update",
                            "refsource": "MLIST",
                            "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00014.html"
                        },
                        {
                            "name": "GLSA-201908-08",
                            "refsource": "GENTOO",
                            "url": "https://security.gentoo.org/glsa/201908-08"
                        }
                    ]
                },
                "source": {
                    "advisory": "USN-3713-1",
                    "discovery": "EXTERNAL"
                }
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-05T06:10:10.156Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "USN-3713-1",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_UBUNTU",
                            "x_transferred"
                        ],
                        "url": "https://usn.ubuntu.com/usn/usn-3713-1"
                    },
                    {
                        "name": "DSA-4243",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_DEBIAN",
                            "x_transferred"
                        ],
                        "url": "https://www.debian.org/security/2018/dsa-4243"
                    },
                    {
                        "name": "[debian-lts-announce] 20180714 [SECURITY] [DLA 1426-1] cups security update",
                        "tags": [
                            "mailing-list",
                            "x_refsource_MLIST",
                            "x_transferred"
                        ],
                        "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00014.html"
                    },
                    {
                        "name": "GLSA-201908-08",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_GENTOO",
                            "x_transferred"
                        ],
                        "url": "https://security.gentoo.org/glsa/201908-08"
                    }
                ]
            }
        ]
    },
    "cveMetadata": {
        "assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc",
        "assignerShortName": "canonical",
        "cveId": "CVE-2018-6553",
        "datePublished": "2018-08-10T15:00:00.000Z",
        "dateReserved": "2018-02-02T00:00:00.000Z",
        "dateUpdated": "2024-09-16T19:51:16.287Z",
        "state": "PUBLISHED"
    },
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1"
}