USN-3952-1 (UBUNTU-CVE-2018-16877)
Vulnerability from osv_ubuntu – Published: 2019-04-23 11:54 – Updated: 2026-04-22 07:36 – Source website
VLAI
Summary
pacemaker vulnerabilities
Details
Jan Pokorný discovered that Pacemaker incorrectly handled client-server authentication. A local attacker could possibly use this issue to escalate privileges. (CVE-2018-16877)
Jan Pokorný discovered that Pacemaker incorrectly handled certain verifications. A local attacker could possibly use this issue to cause a denial of service. (CVE-2018-16878)
Jan Pokorný discovered that Pacemaker incorrectly handled certain memory operations. A local attacker could possibly use this issue to obtain sensitive information in log outputs. This issue only applied to Ubuntu 18.04 LTS, Ubuntu 18.10, and Ubuntu 19.04. (CVE-2019-3885)
References
{
"affected": [
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2018-16877",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-16878",
"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"
}
]
},
{
"id": "CVE-2019-3885",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/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": "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"
]
},
{
"database_specific": {
"cves_map": {
"cves": [
{
"id": "CVE-2018-16877",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
]
},
{
"id": "CVE-2018-16878",
"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"
}
]
},
{
"id": "CVE-2019-3885",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/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": "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": "Jan Pokorn\u00fd discovered that Pacemaker incorrectly handled client-server\nauthentication. A local attacker could possibly use this issue to escalate\nprivileges. (CVE-2018-16877)\n\nJan Pokorn\u00fd discovered that Pacemaker incorrectly handled certain\nverifications. A local attacker could possibly use this issue to cause a\ndenial of service. (CVE-2018-16878)\n\nJan Pokorn\u00fd discovered that Pacemaker incorrectly handled certain memory\noperations. A local attacker could possibly use this issue to obtain\nsensitive information in log outputs. This issue only applied to Ubuntu\n18.04 LTS, Ubuntu 18.10, and Ubuntu 19.04. (CVE-2019-3885)\n",
"id": "USN-3952-1",
"modified": "2026-04-22T07:36:36Z",
"published": "2019-04-23T11:54:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-3952-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-16877"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-16878"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-3885"
}
],
"related": [],
"schema_version": "1.7.0",
"summary": "pacemaker vulnerabilities",
"upstream": [
"UBUNTU-CVE-2018-16877",
"UBUNTU-CVE-2018-16878",
"UBUNTU-CVE-2019-3885"
]
}
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