ubuntu-cve-2018-16878
Vulnerability from osv_ubuntu
Published
2019-04-17 00:00
Modified
2026-04-22 07:38
Summary
Details
A flaw was found in pacemaker up to and including version 2.0.1. An insufficient verification inflicted preference of uncontrolled processes can lead to DoS
Severity
5.5 (Medium)
6.2 (Medium)
5.5 (Medium)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libcib4",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "libcrmcluster4",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "libcrmcommon3",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "libcrmservice3",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "liblrmd1",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "libpe-rules2",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "libpe-status10",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "libpengine10",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "libstonithd2",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "libtransitioner2",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "pacemaker",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "pacemaker-cli-utils",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "pacemaker-common",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "pacemaker-remote",
"binary_version": "1.1.14-2ubuntu1.6"
},
{
"binary_name": "pacemaker-resource-agents",
"binary_version": "1.1.14-2ubuntu1.6"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "pacemaker",
"purl": "pkg:deb/ubuntu/pacemaker@1.1.14-2ubuntu1.6?arch=source\u0026distro=xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.14-2ubuntu1.6"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.12-0ubuntu2",
"1.1.12-0ubuntu3",
"1.1.14~rc4-2ubuntu1",
"1.1.14-1ubuntu1",
"1.1.14-1ubuntu2",
"1.1.14-2ubuntu1",
"1.1.14-2ubuntu1.1",
"1.1.14-2ubuntu1.2",
"1.1.14-2ubuntu1.3",
"1.1.14-2ubuntu1.4",
"1.1.14-2ubuntu1.5"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libcib4",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "libcrmcluster4",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "libcrmcommon3",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "libcrmservice3",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "liblrmd1",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "libpe-rules2",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "libpe-status10",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "libpengine10",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "libstonithd2",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "libtransitioner2",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "pacemaker",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "pacemaker-cli-utils",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "pacemaker-common",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "pacemaker-remote",
"binary_version": "1.1.18-0ubuntu1.1"
},
{
"binary_name": "pacemaker-resource-agents",
"binary_version": "1.1.18-0ubuntu1.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "pacemaker",
"purl": "pkg:deb/ubuntu/pacemaker@1.1.18-0ubuntu1.1?arch=source\u0026distro=bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.18-0ubuntu1.1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.16-1ubuntu1",
"1.1.18~rc3-1ubuntu1",
"1.1.18~rc4-1ubuntu1",
"1.1.18-0ubuntu1"
]
}
],
"aliases": [],
"details": "A flaw was found in pacemaker up to and including version 2.0.1. An insufficient verification inflicted preference of uncontrolled processes can lead to DoS",
"id": "UBUNTU-CVE-2018-16878",
"modified": "2026-04-22T07:38:43Z",
"published": "2019-04-17T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-16878"
},
{
"type": "REPORT",
"url": "https://www.openwall.com/lists/oss-security/2019/04/17/1"
},
{
"type": "REPORT",
"url": "https://github.com/ClusterLabs/pacemaker/pull/1750"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-3952-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-16878"
}
],
"related": [
"USN-3952-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2018-16878"
]
}
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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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