USN-3621-1
- Source
- https://ubuntu.com/security/notices/USN-3621-1
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3621-1.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/USN-3621-1
- Upstream
- Related
- Published
- 2018-04-05T15:04:22.583569Z
- Modified
- 2025-10-13T04:34:37Z
- Summary
- ruby1.9.1, ruby2.0, ruby2.3 vulnerabilities
- Details
-
It was discovered that Ruby incorrectly handled certain inputs. An attacker could possibly use this to access sensitive information. (CVE-2018-1000073)
It was discovered that Ruby incorrectly handled certain files. An attacker could possibly use this to execute arbitrary code. (CVE-2018-1000074)
It was discovered that Ruby incorrectly handled certain files. An attacker could possibly use this to cause a denial of service. (CVE-2018-1000075)
It was discovered that Ruby incorrectly handled certain crypto signatures. An attacker could possibly use this to execute arbitrary code. (CVE-2018-1000076)
It was discovered that Ruby incorrectly handled certain inputs. An attacker could possibly use this to execute arbitrary code. (CVE-2018-1000077, CVE-2018-1000078, CVE-2018-1000079)
- References
-
- https://ubuntu.com/security/notices/USN-3621-1
- https://ubuntu.com/security/CVE-2018-1000073
- https://ubuntu.com/security/CVE-2018-1000074
- https://ubuntu.com/security/CVE-2018-1000075
- https://ubuntu.com/security/CVE-2018-1000076
- https://ubuntu.com/security/CVE-2018-1000077
- https://ubuntu.com/security/CVE-2018-1000078
- https://ubuntu.com/security/CVE-2018-1000079
Affected packages
Ubuntu:14.04:LTS / ruby1.9.1
Package
- Name
- ruby1.9.1
- Purl
- pkg:deb/ubuntu/ruby1.9.1@1.9.3.484-2ubuntu1.8?arch=source&distro=trusty
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.9.3.484-2ubuntu1.8
Affected versions
1.*
1.9.3.194-8.1ubuntu2
1.9.3.448-1ubuntu1
1.9.3.448-1ubuntu2
1.9.3.484-1ubuntu1
1.9.3.484-1ubuntu2
1.9.3.484-2ubuntu1
1.9.3.484-2ubuntu1.1
1.9.3.484-2ubuntu1.2
1.9.3.484-2ubuntu1.3
1.9.3.484-2ubuntu1.5
1.9.3.484-2ubuntu1.6
1.9.3.484-2ubuntu1.7
Ecosystem specific
{
"binaries": [
{
"binary_version": "1.9.3.484-2ubuntu1.8",
"binary_name": "libruby1.9.1"
},
{
"binary_version": "1.9.3.484-2ubuntu1.8",
"binary_name": "libtcltk-ruby1.9.1"
},
{
"binary_version": "1.9.3.484-2ubuntu1.8",
"binary_name": "ri1.9.1"
},
{
"binary_version": "1.9.3.484-2ubuntu1.8",
"binary_name": "ruby1.9.1"
},
{
"binary_version": "1.9.3.484-2ubuntu1.8",
"binary_name": "ruby1.9.1-dev"
},
{
"binary_version": "1.9.3.484-2ubuntu1.8",
"binary_name": "ruby1.9.1-examples"
},
{
"binary_version": "1.9.3.484-2ubuntu1.8",
"binary_name": "ruby1.9.1-full"
},
{
"binary_version": "1.9.3.484-2ubuntu1.8",
"binary_name": "ruby1.9.3"
}
],
"availability": "No subscription required"
}
Database specific
cves_map
{
"ecosystem": "Ubuntu:14.04:LTS",
"cves": [
{
"id": "CVE-2018-1000073",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-1000075",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-1000076",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-1000077",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-1000078",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-1000079",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
Ubuntu:14.04:LTS / ruby2.0
Package
- Name
- ruby2.0
- Purl
- pkg:deb/ubuntu/ruby2.0@2.0.0.484-1ubuntu2.6?arch=source&distro=trusty
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.0.0.484-1ubuntu2.6
Affected versions
2.*
2.0.0.299-2
2.0.0.343-1
2.0.0.343-1ubuntu1
2.0.0.353-1
2.0.0.353-1ubuntu1
2.0.0.484-1ubuntu1
2.0.0.484-1ubuntu2
2.0.0.484-1ubuntu2.1
2.0.0.484-1ubuntu2.2
2.0.0.484-1ubuntu2.4
2.0.0.484-1ubuntu2.5
Ecosystem specific
{
"binaries": [
{
"binary_version": "2.0.0.484-1ubuntu2.6",
"binary_name": "libruby2.0"
},
{
"binary_version": "2.0.0.484-1ubuntu2.6",
"binary_name": "ruby2.0"
},
{
"binary_version": "2.0.0.484-1ubuntu2.6",
"binary_name": "ruby2.0-dev"
},
{
"binary_version": "2.0.0.484-1ubuntu2.6",
"binary_name": "ruby2.0-tcltk"
}
],
"availability": "No subscription required"
}
Database specific
cves_map
{
"ecosystem": "Ubuntu:14.04:LTS",
"cves": [
{
"id": "CVE-2018-1000073",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-1000075",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-1000076",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-1000077",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-1000078",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-1000079",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
Ubuntu:16.04:LTS / ruby2.3
Package
- Name
- ruby2.3
- Purl
- pkg:deb/ubuntu/ruby2.3@2.3.1-2~16.04.7?arch=source&distro=xenial
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed2.3.1-2~16.04.7
Affected versions
2.*
2.3.0-1
2.3.0-2
2.3.0-4ubuntu2
2.3.0-4ubuntu3
2.3.0-5ubuntu1
2.3.1-2~16.04
2.3.1-2~16.04.2
2.3.1-2~16.04.4
2.3.1-2~16.04.5
2.3.1-2~16.04.6
Ecosystem specific
{
"binaries": [
{
"binary_version": "2.3.1-2~16.04.7",
"binary_name": "libruby2.3"
},
{
"binary_version": "2.3.1-2~16.04.7",
"binary_name": "ruby2.3"
},
{
"binary_version": "2.3.1-2~16.04.7",
"binary_name": "ruby2.3-dev"
},
{
"binary_version": "2.3.1-2~16.04.7",
"binary_name": "ruby2.3-tcltk"
}
],
"availability": "No subscription required"
}
Database specific
cves_map
{
"ecosystem": "Ubuntu:16.04:LTS",
"cves": [
{
"id": "CVE-2018-1000073",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-1000074",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-1000075",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-1000076",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-1000077",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-1000078",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2018-1000079",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}