It was discovered that the nfs-utils package set incorrect permissions on the /var/lib/nfs directory. An attacker could possibly use this issue to escalate privileges.
{
"binaries": [
{
"binary_name": "nfs-common",
"binary_version": "1:1.2.8-9ubuntu12.3"
},
{
"binary_name": "nfs-kernel-server",
"binary_version": "1:1.2.8-9ubuntu12.3"
}
],
"availability": "No subscription required"
}
{
"ecosystem": "Ubuntu:16.04:LTS",
"cves": [
{
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
],
"id": "CVE-2019-3689"
}
]
}
{
"binaries": [
{
"binary_name": "nfs-common",
"binary_version": "1:1.3.4-2.1ubuntu5.3"
},
{
"binary_name": "nfs-kernel-server",
"binary_version": "1:1.3.4-2.1ubuntu5.3"
}
],
"availability": "No subscription required"
}
{
"ecosystem": "Ubuntu:18.04:LTS",
"cves": [
{
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
],
"id": "CVE-2019-3689"
}
]
}
{
"binaries": [
{
"binary_name": "nfs-common",
"binary_version": "1:1.3.4-2.5ubuntu3.3"
},
{
"binary_name": "nfs-kernel-server",
"binary_version": "1:1.3.4-2.5ubuntu3.3"
}
],
"availability": "No subscription required"
}
{
"ecosystem": "Ubuntu:20.04:LTS",
"cves": [
{
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
],
"id": "CVE-2019-3689"
}
]
}