USN-7043-1 fixed a vulnerability in cups-filters. This update provides the corresponding update for Ubuntu 16.04 LTS
Original advisory details:
Simone Margaritelli discovered that the cups-filters cups-browsed component could be used to create arbitrary printers from outside the local network. In combination with issues in other printing components, a remote attacker could possibly use this issue to connect to a system, created manipulated PPD files, and execute arbitrary code when a printer is used. This update disables support for the legacy CUPS printer discovery protocol. (CVE-2024-47176)
{
"binaries": [
{
"binary_version": "1.8.3-2ubuntu3.5+esm2",
"binary_name": "cups-browsed"
},
{
"binary_version": "1.8.3-2ubuntu3.5+esm2",
"binary_name": "cups-filters"
},
{
"binary_version": "1.8.3-2ubuntu3.5+esm2",
"binary_name": "cups-filters-core-drivers"
},
{
"binary_version": "1.8.3-2ubuntu3.5+esm2",
"binary_name": "libcupsfilters-dev"
},
{
"binary_version": "1.8.3-2ubuntu3.5+esm2",
"binary_name": "libcupsfilters1"
},
{
"binary_version": "1.8.3-2ubuntu3.5+esm2",
"binary_name": "libfontembed-dev"
},
{
"binary_version": "1.8.3-2ubuntu3.5+esm2",
"binary_name": "libfontembed1"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7043-3.json"
{
"cves": [
{
"id": "CVE-2024-47176",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
],
"ecosystem": "Ubuntu:Pro:16.04:LTS"
}