usn-3713-1
Vulnerability from osv_ubuntu
Published
2018-07-11 16:42
Modified
2026-04-22 07:36
Summary
cups vulnerabilities
Details
It was discovered that CUPS incorrectly handled certain print jobs with invalid usernames. A remote attacker could possibly use this issue to cause CUPS to crash, resulting in a denial of service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 17.10 and Ubuntu 18.04 LTS. (CVE-2017-18248)
Dan Bastone discovered that the CUPS dnssd backend incorrectly handled certain environment variables. A local attacker could possibly use this issue to escalate privileges. (CVE-2018-4180)
Eric Rafaloff and John Dunlap discovered that CUPS incorrectly handled certain include directives. A local attacker could possibly use this issue to read arbitrary files. (CVE-2018-4181)
Dan Bastone discovered that the CUPS AppArmor profile incorrectly confined the dnssd backend. A local attacker could possibly use this issue to escape confinement. (CVE-2018-6553)
References
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2017-18248",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-4180",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-4181",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-6553",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:14.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "cups",
"binary_version": "1.7.2-0ubuntu1.10"
},
{
"binary_name": "cups-bsd",
"binary_version": "1.7.2-0ubuntu1.10"
},
{
"binary_name": "cups-client",
"binary_version": "1.7.2-0ubuntu1.10"
},
{
"binary_name": "cups-common",
"binary_version": "1.7.2-0ubuntu1.10"
},
{
"binary_name": "cups-core-drivers",
"binary_version": "1.7.2-0ubuntu1.10"
},
{
"binary_name": "cups-daemon",
"binary_version": "1.7.2-0ubuntu1.10"
},
{
"binary_name": "cups-ppdc",
"binary_version": "1.7.2-0ubuntu1.10"
},
{
"binary_name": "cups-server-common",
"binary_version": "1.7.2-0ubuntu1.10"
},
{
"binary_name": "libcups2",
"binary_version": "1.7.2-0ubuntu1.10"
},
{
"binary_name": "libcupscgi1",
"binary_version": "1.7.2-0ubuntu1.10"
},
{
"binary_name": "libcupsimage2",
"binary_version": "1.7.2-0ubuntu1.10"
},
{
"binary_name": "libcupsmime1",
"binary_version": "1.7.2-0ubuntu1.10"
},
{
"binary_name": "libcupsppdc1",
"binary_version": "1.7.2-0ubuntu1.10"
}
]
},
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "cups",
"purl": "pkg:deb/ubuntu/cups@1.7.2-0ubuntu1.10?arch=source\u0026distro=trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.2-0ubuntu1.10"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.7.0~rc1-0ubuntu5",
"1.7.0-0ubuntu2",
"1.7.0-0ubuntu3",
"1.7.0-1",
"1.7.0-2",
"1.7.1-1",
"1.7.1-2",
"1.7.1-2git1",
"1.7.1-3",
"1.7.1-4",
"1.7.1-4ubuntu1",
"1.7.1-5ubuntu1",
"1.7.1-5ubuntu3",
"1.7.1-5ubuntu4",
"1.7.1-5ubuntu5",
"1.7.1-5ubuntu6",
"1.7.1-5ubuntu7",
"1.7.1-5ubuntu8",
"1.7.1-5ubuntu9",
"1.7.1-5ubuntu10",
"1.7.2-0ubuntu1",
"1.7.2-0ubuntu1.1",
"1.7.2-0ubuntu1.2",
"1.7.2-0ubuntu1.4",
"1.7.2-0ubuntu1.5",
"1.7.2-0ubuntu1.6",
"1.7.2-0ubuntu1.7",
"1.7.2-0ubuntu1.8",
"1.7.2-0ubuntu1.9"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2017-18248",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-4180",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-4181",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-6553",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:16.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "cups",
"binary_version": "2.1.3-4ubuntu0.5"
},
{
"binary_name": "cups-bsd",
"binary_version": "2.1.3-4ubuntu0.5"
},
{
"binary_name": "cups-client",
"binary_version": "2.1.3-4ubuntu0.5"
},
{
"binary_name": "cups-common",
"binary_version": "2.1.3-4ubuntu0.5"
},
{
"binary_name": "cups-core-drivers",
"binary_version": "2.1.3-4ubuntu0.5"
},
{
"binary_name": "cups-daemon",
"binary_version": "2.1.3-4ubuntu0.5"
},
{
"binary_name": "cups-ipp-utils",
"binary_version": "2.1.3-4ubuntu0.5"
},
{
"binary_name": "cups-ppdc",
"binary_version": "2.1.3-4ubuntu0.5"
},
{
"binary_name": "cups-server-common",
"binary_version": "2.1.3-4ubuntu0.5"
},
{
"binary_name": "libcups2",
"binary_version": "2.1.3-4ubuntu0.5"
},
{
"binary_name": "libcupscgi1",
"binary_version": "2.1.3-4ubuntu0.5"
},
{
"binary_name": "libcupsimage2",
"binary_version": "2.1.3-4ubuntu0.5"
},
{
"binary_name": "libcupsmime1",
"binary_version": "2.1.3-4ubuntu0.5"
},
{
"binary_name": "libcupsppdc1",
"binary_version": "2.1.3-4ubuntu0.5"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "cups",
"purl": "pkg:deb/ubuntu/cups@2.1.3-4ubuntu0.5?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.1.3-4ubuntu0.5"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.1.0-4ubuntu3",
"2.1.0-5",
"2.1.0-6",
"2.1.0-6ubuntu1",
"2.1.0-7",
"2.1.2-1",
"2.1.2-2",
"2.1.3-1",
"2.1.3-1build1",
"2.1.3-3",
"2.1.3-4",
"2.1.3-4ubuntu0.2",
"2.1.3-4ubuntu0.3",
"2.1.3-4ubuntu0.4"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2018-4180",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-4181",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-6553",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "cups",
"binary_version": "2.2.7-1ubuntu2.1"
},
{
"binary_name": "cups-bsd",
"binary_version": "2.2.7-1ubuntu2.1"
},
{
"binary_name": "cups-client",
"binary_version": "2.2.7-1ubuntu2.1"
},
{
"binary_name": "cups-common",
"binary_version": "2.2.7-1ubuntu2.1"
},
{
"binary_name": "cups-core-drivers",
"binary_version": "2.2.7-1ubuntu2.1"
},
{
"binary_name": "cups-daemon",
"binary_version": "2.2.7-1ubuntu2.1"
},
{
"binary_name": "cups-ipp-utils",
"binary_version": "2.2.7-1ubuntu2.1"
},
{
"binary_name": "cups-ppdc",
"binary_version": "2.2.7-1ubuntu2.1"
},
{
"binary_name": "cups-server-common",
"binary_version": "2.2.7-1ubuntu2.1"
},
{
"binary_name": "libcups2",
"binary_version": "2.2.7-1ubuntu2.1"
},
{
"binary_name": "libcupscgi1",
"binary_version": "2.2.7-1ubuntu2.1"
},
{
"binary_name": "libcupsimage2",
"binary_version": "2.2.7-1ubuntu2.1"
},
{
"binary_name": "libcupsmime1",
"binary_version": "2.2.7-1ubuntu2.1"
},
{
"binary_name": "libcupsppdc1",
"binary_version": "2.2.7-1ubuntu2.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "cups",
"purl": "pkg:deb/ubuntu/cups@2.2.7-1ubuntu2.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.7-1ubuntu2.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.2.4-7ubuntu2",
"2.2.5-2",
"2.2.6-2",
"2.2.6-3",
"2.2.6-4",
"2.2.6-5",
"2.2.7-1ubuntu1",
"2.2.7-1ubuntu2"
]
}
],
"aliases": [],
"details": "It was discovered that CUPS incorrectly handled certain print jobs with\ninvalid usernames. A remote attacker could possibly use this issue to cause\nCUPS to crash, resulting in a denial of service. This issue only affected\nUbuntu 14.04 LTS, Ubuntu 17.10 and Ubuntu 18.04 LTS. (CVE-2017-18248)\n\nDan Bastone discovered that the CUPS dnssd backend incorrectly handled\ncertain environment variables. A local attacker could possibly use this\nissue to escalate privileges. (CVE-2018-4180)\n\nEric Rafaloff and John Dunlap discovered that CUPS incorrectly handled\ncertain include directives. A local attacker could possibly use this issue\nto read arbitrary files. (CVE-2018-4181)\n\nDan Bastone discovered that the CUPS AppArmor profile incorrectly confined\nthe dnssd backend. A local attacker could possibly use this issue to escape\nconfinement. (CVE-2018-6553)\n",
"id": "USN-3713-1",
"modified": "2026-04-22T07:36:35Z",
"published": "2018-07-11T16:42:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-3713-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2017-18248"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-4180"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-4181"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-6553"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "cups vulnerabilities",
"upstream": [
"UBUNTU-CVE-2017-18248",
"UBUNTU-CVE-2018-4180",
"UBUNTU-CVE-2018-4181",
"UBUNTU-CVE-2018-6553"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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