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{
"schema_version": "1.7.0",
"id": "USN-4986-3",
"summary": "rpcbind regression",
"details": "USN-4986-1 fixed a vulnerability in rpcbind. The update caused a regression\nresulting in rpcbind crashing in certain environments. This update fixes\nthe problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n It was discovered that rpcbind incorrectly handled certain large data\n sizes. A remote attacker could use this issue to cause rpcbind to consume\n resources, leading to a denial of service.\n",
"aliases": [],
"upstream": [],
"related": [],
"published": "2021-06-10T19:12:42Z",
"modified": "2026-02-10T04:42:13Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "rpcbind",
"purl": "pkg:deb/ubuntu/rpcbind@0.2.3-0.6ubuntu0.18.04.3?arch=source&distro=bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.2.3-0.6ubuntu0.18.04.3"
}
]
}
],
"versions": [
"0.2.3-0.6",
"0.2.3-0.6ubuntu0.18.04.1",
"0.2.3-0.6ubuntu0.18.04.2"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "rpcbind",
"binary_version": "0.2.3-0.6ubuntu0.18.04.3"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:18.04:LTS",
"cves": []
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-4986-3"
},
{
"type": "REPORT",
"url": "https://launchpad.net/bugs/1931507"
}
]
}