High
osc — security advisory
Open Build Service before version 0.165.4 diddn't validate TLS certificates for HTTPS connections with the osc client binary
- Products
- osc
- Affected versions
- 0.152.0-1, 0.159.0-1, 0.160.0-1, 0.161.1-1, 0.162.1-1, 0.164.2-1, 0.164.2-1build1, 0.165.4-1, 0.167.1-1, 0.169.1-1, 0.169.1-2, 0.169.1-2ubuntu1, 1.12.1-2, 1.15.1-1
- Fixed versions
- Not specified
- CVEs
- CVE-2019-3685
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:36 UTC · Revision 1
Source evidence
Open Build Service before version 0.165.4 diddn't validate TLS certificates for HTTPS connections with the osc client binary
osv:UBUNTU-CVE-2019-3685
osc
Fixed versions: Not specified
osc
Fixed versions: Not specified
osc
Fixed versions: Not specified
osc
Fixed versions: Not specified
osc
Fixed versions: Not specified
osc
Fixed versions: Not specified
osc
Fixed versions: Not specified
osc
Fixed versions: Not specified
Complete source record
{
"id": "4c84d72d7a722cbafaa15f7e49dc25040d12940e287d52b7d0831c943c9e3cc6",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2019-3685",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2019-3685",
"summary": "Open Build Service before version 0.165.4 diddn't validate TLS certificates for HTTPS connections with the osc client binary",
"evidence": "osv:UBUNTU-CVE-2019-3685",
"products": [
{
"name": {
"value": "osc",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.152.0-1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "osc",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.159.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "0.160.0-1",
"evidence": "/affected/1/versions"
},
{
"value": "0.161.1-1",
"evidence": "/affected/1/versions"
},
{
"value": "0.162.1-1",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "osc",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.164.2-1",
"evidence": "/affected/2/versions"
},
{
"value": "0.164.2-1build1",
"evidence": "/affected/2/versions"
},
{
"value": "0.165.4-1",
"evidence": "/affected/2/versions"
},
{
"value": "0.167.1-1",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "osc",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.169.1-1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "osc",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "0.169.1-2",
"evidence": "/affected/4/versions"
},
{
"value": "0.169.1-2ubuntu1",
"evidence": "/affected/4/versions"
}
]
},
{
"name": {
"value": "osc",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.12.1-2",
"evidence": "/affected/5/versions"
},
{
"value": "1.15.1-1",
"evidence": "/affected/5/versions"
}
]
},
{
"name": {
"value": "osc",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.15.1-1",
"evidence": "/affected/6/versions"
}
]
},
{
"name": {
"value": "osc",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "1.15.1-1",
"evidence": "/affected/7/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2019-3685",
"aliases": [
"UBUNTU-CVE-2019-3685"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "osc",
"purl": "pkg:deb/ubuntu/osc?arch=source&distro=xenial",
"ecosystem": "Ubuntu:16.04:LTS"
},
"versions": [
"0.152.0-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3685.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "osc",
"binary_version": "0.152.0-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "osc",
"purl": "pkg:deb/ubuntu/osc?arch=source&distro=bionic",
"ecosystem": "Ubuntu:18.04:LTS"
},
"versions": [
"0.159.0-1",
"0.160.0-1",
"0.161.1-1",
"0.162.1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3685.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "osc",
"binary_version": "0.162.1-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "osc",
"purl": "pkg:deb/ubuntu/osc?arch=source&distro=focal",
"ecosystem": "Ubuntu:20.04:LTS"
},
"versions": [
"0.164.2-1",
"0.164.2-1build1",
"0.165.4-1",
"0.167.1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3685.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "osc",
"binary_version": "0.167.1-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "osc",
"purl": "pkg:deb/ubuntu/osc?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"0.169.1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3685.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "osc",
"binary_version": "0.169.1-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "osc",
"purl": "pkg:deb/ubuntu/osc?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"0.169.1-2",
"0.169.1-2ubuntu1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3685.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "osc",
"binary_version": "0.169.1-2ubuntu1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "osc",
"purl": "pkg:deb/ubuntu/osc?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"1.12.1-2",
"1.15.1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3685.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "osc",
"binary_version": "1.15.1-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "osc",
"purl": "pkg:deb/ubuntu/osc?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"1.15.1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3685.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "osc",
"binary_version": "1.15.1-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "osc",
"purl": "pkg:deb/ubuntu/osc?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"1.15.1-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-3685.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "osc",
"binary_version": "1.15.1-1"
}
]
}
}
],
"modified": "2026-10-17T12:55:50.059314229Z",
"provider": "osv",
"upstream": [
"CVE-2019-3685"
],
"references": [
"https://ubuntu.com/security/CVE-2019-3685",
"https://www.cve.org/CVERecord?id=CVE-2019-3685"
]
},
"related_cves": [
{
"value": "CVE-2019-3685",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/1/score"
},
"source_id": "core-osv",
"document_id": 354124,
"published_at": "2019-11-05T10:15:00+00:00"
}