usn-4103-2
Vulnerability from osv_ubuntu
Published
2019-08-19 17:09
Modified
2026-02-10 04:41
Summary
Docker vulnerability
Details
Jasiel Spelman discovered that a double free existed in the docker-credential- helpers dependency of Docker. A local attacker could use this to cause a denial of service (crash) or possibly execute arbitrary code.
Original advisory details:
Jasiel Spelman discovered that a double free existed in docker-credential- helpers. A local attacker could use this to cause a denial of service (crash) or possibly execute arbitrary code.
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2019-1020014",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:16.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "docker.io",
"binary_version": "18.09.7-0ubuntu1~16.04.5"
},
{
"binary_name": "golang-docker-dev",
"binary_version": "18.09.7-0ubuntu1~16.04.5"
},
{
"binary_name": "golang-github-docker-docker-dev",
"binary_version": "18.09.7-0ubuntu1~16.04.5"
},
{
"binary_name": "vim-syntax-docker",
"binary_version": "18.09.7-0ubuntu1~16.04.5"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "docker.io",
"purl": "pkg:deb/ubuntu/docker.io@18.09.7-0ubuntu1~16.04.5?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.09.7-0ubuntu1~16.04.5"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.6.2~dfsg1-1ubuntu4",
"1.10.2-0ubuntu3",
"1.10.2-0ubuntu4",
"1.10.3-0ubuntu1",
"1.10.3-0ubuntu4",
"1.10.3-0ubuntu5",
"1.10.3-0ubuntu6",
"1.11.2-0ubuntu5~16.04",
"1.12.1-0ubuntu13~16.04.1",
"1.12.3-0ubuntu4~16.04.2",
"1.12.6-0ubuntu1~16.04.1",
"1.13.1-0ubuntu1~16.04.2",
"17.03.2-0ubuntu2~16.04.1",
"18.06.1-0ubuntu1~16.04.2",
"18.06.1-0ubuntu1.2~16.04.1",
"18.09.2-0ubuntu1~16.04.1",
"18.09.5-0ubuntu1~16.04.2",
"18.09.7-0ubuntu1~16.04.1",
"18.09.7-0ubuntu1~16.04.4"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2019-1020014",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
]
}
],
"ecosystem": "Ubuntu:18.04:LTS"
}
},
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "docker.io",
"binary_version": "18.09.7-0ubuntu1~18.04.4"
},
{
"binary_name": "golang-docker-dev",
"binary_version": "18.09.7-0ubuntu1~18.04.4"
},
{
"binary_name": "golang-github-docker-docker-dev",
"binary_version": "18.09.7-0ubuntu1~18.04.4"
},
{
"binary_name": "vim-syntax-docker",
"binary_version": "18.09.7-0ubuntu1~18.04.4"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "docker.io",
"purl": "pkg:deb/ubuntu/docker.io@18.09.7-0ubuntu1~18.04.4?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "18.09.7-0ubuntu1~18.04.4"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.13.1-0ubuntu6",
"17.03.2-0ubuntu1",
"17.03.2-0ubuntu3",
"17.03.2-0ubuntu5",
"17.12.1-0ubuntu1",
"18.06.1-0ubuntu1~18.04.1",
"18.06.1-0ubuntu1.2~18.04.1",
"18.09.2-0ubuntu1~18.04.1",
"18.09.5-0ubuntu1~18.04.2",
"18.09.7-0ubuntu1~18.04.1",
"18.09.7-0ubuntu1~18.04.3"
]
}
],
"aliases": [],
"details": "Jasiel Spelman discovered that a double free existed in the docker-credential-\nhelpers dependency of Docker. A local attacker could use this to cause a denial of service\n(crash) or possibly execute arbitrary code.\n\nOriginal advisory details:\n\n Jasiel Spelman discovered that a double free existed in docker-credential-\n helpers. A local attacker could use this to cause a denial of service\n (crash) or possibly execute arbitrary code.\n",
"id": "USN-4103-2",
"modified": "2026-02-10T04:41:36Z",
"published": "2019-08-19T17:09:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4103-2"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-1020014"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "Docker vulnerability",
"upstream": [
"UBUNTU-CVE-2019-1020014"
]
}
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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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