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{
"schema_version": "1.7.0",
"id": "USN-5375-1",
"summary": "cflow vulnerability",
"details": "It was discovered that GNU cflow was incorrectly handling memory cleanup\noperations at the end of a compilation module. An attacker could possibly\nuse this issue to cause a denial of service or execute arbitrary code.\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2019-16165"
],
"related": [],
"published": "2022-04-12T12:19:46Z",
"modified": "2026-06-25T10:46:05Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "cflow",
"purl": "pkg:deb/ubuntu/cflow@1:1.4+dfsg1-3ubuntu1.16.04.1~esm1?arch=source&distro=esm-apps/xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:1.4+dfsg1-3ubuntu1.16.04.1~esm1"
}
]
}
],
"versions": [
"1:1.4+dfsg1-3ubuntu1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "cflow",
"binary_version": "1:1.4+dfsg1-3ubuntu1.16.04.1~esm1"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"cves": [
{
"id": "CVE-2019-16165",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "cflow",
"purl": "pkg:deb/ubuntu/cflow@1:1.4+dfsg1-3ubuntu1.18.04.1~esm1?arch=source&distro=esm-apps/bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1:1.4+dfsg1-3ubuntu1.18.04.1~esm1"
}
]
}
],
"versions": [
"1:1.4+dfsg1-3ubuntu1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "cflow",
"binary_version": "1:1.4+dfsg1-3ubuntu1.18.04.1~esm1"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"cves": [
{
"id": "CVE-2019-16165",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-5375-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-16165"
}
]
}