ubuntu-cve-2020-10684
Vulnerability from osv_ubuntu
Published
2020-03-24 14:15
Modified
2025-10-14 16:49
Summary
Details
A flaw was found in Ansible Engine, all versions 2.7.x, 2.8.x and 2.9.x prior to 2.7.17, 2.8.9 and 2.9.6 respectively, when using ansible_facts as a subkey of itself and promoting it to a variable when inject is enabled, overwriting the ansible_facts after the clean. An attacker could take advantage of this by altering the ansible_facts, such as ansible_hosts, users and any other key data which would lead into privilege escalation or code injection.
Severity
7.9 (High)
7.1 (High)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ansible",
"binary_version": "1.5.4+dfsg-1ubuntu0.1~esm3"
},
{
"binary_name": "ansible-fireball",
"binary_version": "1.5.4+dfsg-1ubuntu0.1~esm3"
},
{
"binary_name": "ansible-node-fireball",
"binary_version": "1.5.4+dfsg-1ubuntu0.1~esm3"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "ansible",
"purl": "pkg:deb/ubuntu/ansible@1.5.4+dfsg-1ubuntu0.1~esm3?arch=source\u0026distro=esm-infra-legacy/trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1+dfsg-1",
"1.3.4+dfsg-1",
"1.4.0+dfsg-1",
"1.4.1+dfsg-1",
"1.4.3+dfsg-1",
"1.4.4+dfsg-1",
"1.5.4+dfsg-1",
"1.5.4+dfsg-1ubuntu0.1~esm1",
"1.5.4+dfsg-1ubuntu0.1~esm2",
"1.5.4+dfsg-1ubuntu0.1~esm3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ansible",
"binary_version": "2.0.0.2-2ubuntu1.3+esm6"
},
{
"binary_name": "ansible-fireball",
"binary_version": "2.0.0.2-2ubuntu1.3+esm6"
},
{
"binary_name": "ansible-node-fireball",
"binary_version": "2.0.0.2-2ubuntu1.3+esm6"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "ansible",
"purl": "pkg:deb/ubuntu/ansible@2.0.0.2-2ubuntu1.3+esm6?arch=source\u0026distro=esm-apps/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.9.2+dfsg-2",
"1.9.4-1",
"2.0.0.2-2",
"2.0.0.2-2ubuntu1",
"2.0.0.2-2ubuntu1.1",
"2.0.0.2-2ubuntu1.2",
"2.0.0.2-2ubuntu1.3",
"2.0.0.2-2ubuntu1.3+esm1",
"2.0.0.2-2ubuntu1.3+esm2",
"2.0.0.2-2ubuntu1.3+esm3",
"2.0.0.2-2ubuntu1.3+esm4",
"2.0.0.2-2ubuntu1.3+esm5",
"2.0.0.2-2ubuntu1.3+esm6"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ansible",
"binary_version": "2.5.1+dfsg-1ubuntu0.1+esm5"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "ansible",
"purl": "pkg:deb/ubuntu/ansible@2.5.1+dfsg-1ubuntu0.1+esm5?arch=source\u0026distro=esm-apps/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.3.1.0+dfsg-2",
"2.5.0+dfsg-1",
"2.5.1+dfsg-1",
"2.5.1+dfsg-1ubuntu0.1",
"2.5.1+dfsg-1ubuntu0.1+esm1",
"2.5.1+dfsg-1ubuntu0.1+esm2",
"2.5.1+dfsg-1ubuntu0.1+esm3",
"2.5.1+dfsg-1ubuntu0.1+esm4",
"2.5.1+dfsg-1ubuntu0.1+esm5"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ansible",
"binary_version": "2.9.6+dfsg-1ubuntu0.1~esm3"
}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "ansible",
"purl": "pkg:deb/ubuntu/ansible@2.9.6+dfsg-1ubuntu0.1~esm3?arch=source\u0026distro=esm-apps/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2.8.3+dfsg-1",
"2.8.6+dfsg-1",
"2.9.2+dfsg-1",
"2.9.4+dfsg-1",
"2.9.6+dfsg-1",
"2.9.6+dfsg-1ubuntu0.1~esm1",
"2.9.6+dfsg-1ubuntu0.1~esm2",
"2.9.6+dfsg-1ubuntu0.1~esm3"
]
}
],
"aliases": [],
"details": "A flaw was found in Ansible Engine, all versions 2.7.x, 2.8.x and 2.9.x prior to 2.7.17, 2.8.9 and 2.9.6 respectively, when using ansible_facts as a subkey of itself and promoting it to a variable when inject is enabled, overwriting the ansible_facts after the clean. An attacker could take advantage of this by altering the ansible_facts, such as ansible_hosts, users and any other key data which would lead into privilege escalation or code injection.",
"id": "UBUNTU-CVE-2020-10684",
"modified": "2025-10-14T16:49:26Z",
"published": "2020-03-24T14:15:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-10684"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1815519"
},
{
"type": "REPORT",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10684"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10684"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2020-10684"
]
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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