Critical
ruby-netaddr — security advisory
The netaddr gem before 2.0.4 for Ruby has misconfigured file permissions, such that a gem install may result in 0777 permissions in the target filesystem.
- Products
- ruby-netaddr
- Affected versions
- 1.5.1-2, 1.5.1-3, 1.5.1-4, 2.0.6-1, 2.0.6-2
- Fixed versions
- Not specified
- CVEs
- CVE-2019-17383
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:26 UTC · Revision 1
Source evidence
The netaddr gem before 2.0.4 for Ruby has misconfigured file permissions, such that a gem install may result in 0777 permissions in the target filesystem.
osv:UBUNTU-CVE-2019-17383
ruby-netaddr
Fixed versions: Not specified
ruby-netaddr
Fixed versions: Not specified
ruby-netaddr
Fixed versions: Not specified
ruby-netaddr
Fixed versions: Not specified
ruby-netaddr
Fixed versions: Not specified
ruby-netaddr
Fixed versions: Not specified
ruby-netaddr
Fixed versions: Not specified
Complete source record
{
"id": "5ba84d509f2aed7feeeb3cb496797bf28ba9302ab71e5515f8f212973a3050c6",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2019-17383",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2019-17383",
"summary": "The netaddr gem before 2.0.4 for Ruby has misconfigured file permissions, such that a gem install may result in 0777 permissions in the target filesystem.",
"evidence": "osv:UBUNTU-CVE-2019-17383",
"products": [
{
"name": {
"value": "ruby-netaddr",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.5.1-2",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "ruby-netaddr",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.5.1-2",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "ruby-netaddr",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.5.1-3",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "ruby-netaddr",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.5.1-3",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "ruby-netaddr",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.5.1-3",
"evidence": "/affected/4/versions"
},
{
"value": "1.5.1-4",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "ruby-netaddr",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "2.0.6-1",
"evidence": "/affected/5/versions"
},
{
"value": "2.0.6-2",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "ruby-netaddr",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.5.1-4",
"evidence": "/affected/6/versions"
},
{
"value": "2.0.6-1",
"evidence": "/affected/6/versions"
}
]
}
],
"severity": "critical",
"structured": {
"id": "UBUNTU-CVE-2019-17383",
"aliases": [
"UBUNTU-CVE-2019-17383"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ruby-netaddr",
"purl": "pkg:deb/ubuntu/ruby-netaddr?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"1.5.1-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-17383.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-netaddr",
"binary_version": "1.5.1-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ruby-netaddr",
"purl": "pkg:deb/ubuntu/ruby-netaddr?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"1.5.1-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-17383.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-netaddr",
"binary_version": "1.5.1-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ruby-netaddr",
"purl": "pkg:deb/ubuntu/ruby-netaddr?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"1.5.1-3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-17383.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-netaddr",
"binary_version": "1.5.1-3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ruby-netaddr",
"purl": "pkg:deb/ubuntu/ruby-netaddr?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"1.5.1-3"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-17383.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-netaddr",
"binary_version": "1.5.1-3"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ruby-netaddr",
"purl": "pkg:deb/ubuntu/ruby-netaddr?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"1.5.1-3",
"1.5.1-4"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-17383.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-netaddr",
"binary_version": "1.5.1-4"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ruby-netaddr",
"purl": "pkg:deb/ubuntu/ruby-netaddr?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"2.0.6-1",
"2.0.6-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-17383.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-netaddr",
"binary_version": "2.0.6-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "ruby-netaddr",
"purl": "pkg:deb/ubuntu/ruby-netaddr?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"1.5.1-4",
"2.0.6-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-17383.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ruby-netaddr",
"binary_version": "2.0.6-1"
}
]
}
}
],
"modified": "2026-10-17T12:55:07.001765325Z",
"provider": "osv",
"upstream": [
"CVE-2019-17383"
],
"references": [
"https://ubuntu.com/security/CVE-2019-17383",
"https://github.com/dspinhirne/netaddr-rb/commit/3aac46c00a36e71905eaa619cb94d45bff6e3b51",
"https://rubygems.org/gems/netaddr/versions",
"https://www.cve.org/CVERecord?id=CVE-2019-17383"
]
},
"related_cves": [
{
"value": "CVE-2019-17383",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 353631,
"published_at": "2019-10-09T16:15:00+00:00"
}