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vuln-ubuntu/data/osv/usn/USN-3945-1.json
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{
"schema_version": "1.7.0",
"id": "USN-3945-1",
"summary": "ruby1.9.1, ruby2.0, ruby2.3, ruby2.5 vulnerabilities",
"details": "It was discovered that Ruby incorrectly handled certain RubyGems.\nAn attacker could possibly use this issue to execute arbitrary commands.\n(CVE-2019-8320)\n\nIt was discovered that Ruby incorrectly handled certain inputs.\nAn attacker could possibly use this issue to execute arbitrary code.\n(CVE-2019-8321, CVE-2019-8322, CVE-2019-8323, CVE-2019-8324, CVE-2019-8325)\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2019-8320",
"UBUNTU-CVE-2019-8321",
"UBUNTU-CVE-2019-8322",
"UBUNTU-CVE-2019-8323",
"UBUNTU-CVE-2019-8324",
"UBUNTU-CVE-2019-8325"
],
"related": [],
"published": "2019-04-11T12:59:47Z",
"modified": "2026-04-27T14:11:24Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "ruby1.9.1",
"purl": "pkg:deb/ubuntu/ruby1.9.1@1.9.3.484-2ubuntu1.14?arch=source&distro=trusty"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.9.3.484-2ubuntu1.14"
}
]
}
],
"versions": [
"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",
"1.9.3.484-2ubuntu1.8",
"1.9.3.484-2ubuntu1.10",
"1.9.3.484-2ubuntu1.11",
"1.9.3.484-2ubuntu1.12",
"1.9.3.484-2ubuntu1.13"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libruby1.9.1",
"binary_version": "1.9.3.484-2ubuntu1.14"
},
{
"binary_name": "libtcltk-ruby1.9.1",
"binary_version": "1.9.3.484-2ubuntu1.14"
},
{
"binary_name": "ri1.9.1",
"binary_version": "1.9.3.484-2ubuntu1.14"
},
{
"binary_name": "ruby1.9.1",
"binary_version": "1.9.3.484-2ubuntu1.14"
},
{
"binary_name": "ruby1.9.1-examples",
"binary_version": "1.9.3.484-2ubuntu1.14"
},
{
"binary_name": "ruby1.9.1-full",
"binary_version": "1.9.3.484-2ubuntu1.14"
},
{
"binary_name": "ruby1.9.3",
"binary_version": "1.9.3.484-2ubuntu1.14"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:14.04:LTS",
"cves": [
{
"id": "CVE-2019-8320",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8321",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8322",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8323",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8324",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8325",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "ruby2.0",
"purl": "pkg:deb/ubuntu/ruby2.0@2.0.0.484-1ubuntu2.13?arch=source&distro=trusty"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.0.0.484-1ubuntu2.13"
}
]
}
],
"versions": [
"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",
"2.0.0.484-1ubuntu2.6",
"2.0.0.484-1ubuntu2.8",
"2.0.0.484-1ubuntu2.9",
"2.0.0.484-1ubuntu2.10",
"2.0.0.484-1ubuntu2.11"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libruby2.0",
"binary_version": "2.0.0.484-1ubuntu2.13"
},
{
"binary_name": "ruby2.0",
"binary_version": "2.0.0.484-1ubuntu2.13"
},
{
"binary_name": "ruby2.0-tcltk",
"binary_version": "2.0.0.484-1ubuntu2.13"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:14.04:LTS",
"cves": [
{
"id": "CVE-2019-8320",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8321",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8322",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8323",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8324",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8325",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "ruby2.3",
"purl": "pkg:deb/ubuntu/ruby2.3@2.3.1-2~16.04.12?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.3.1-2~16.04.12"
}
]
}
],
"versions": [
"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",
"2.3.1-2~16.04.7",
"2.3.1-2~16.04.9",
"2.3.1-2~16.04.10",
"2.3.1-2~16.04.11"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libruby2.3",
"binary_version": "2.3.1-2~16.04.12"
},
{
"binary_name": "ruby2.3",
"binary_version": "2.3.1-2~16.04.12"
},
{
"binary_name": "ruby2.3-tcltk",
"binary_version": "2.3.1-2~16.04.12"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:16.04:LTS",
"cves": [
{
"id": "CVE-2019-8320",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8321",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8322",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8323",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8324",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8325",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "ruby2.5",
"purl": "pkg:deb/ubuntu/ruby2.5@2.5.1-1ubuntu1.2?arch=source&distro=bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.5.1-1ubuntu1.2"
}
]
}
],
"versions": [
"2.5.0~preview1-1ubuntu2",
"2.5.0-4ubuntu1",
"2.5.0-4ubuntu4",
"2.5.0-5ubuntu1",
"2.5.0-6ubuntu1",
"2.5.1-1ubuntu1",
"2.5.1-1ubuntu1.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libruby2.5",
"binary_version": "2.5.1-1ubuntu1.2"
},
{
"binary_name": "ruby2.5",
"binary_version": "2.5.1-1ubuntu1.2"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:18.04:LTS",
"cves": [
{
"id": "CVE-2019-8320",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8321",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8322",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8323",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8324",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-8325",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-3945-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-8320"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-8321"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-8322"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-8323"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-8324"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-8325"
}
]
}