120 lines
3.7 KiB
JSON
120 lines
3.7 KiB
JSON
{
|
|
"schema_version": "1.7.0",
|
|
"id": "USN-5259-1",
|
|
"summary": "cron vulnerabilities",
|
|
"details": "It was discovered that the postinst maintainer script in Cron unsafely\nhandled file permissions during package install or update operations.\nAn attacker could possibly use this issue to perform a privilege\nescalation attack. (CVE-2017-9525)\n\nFlorian Weimer discovered that Cron incorrectly handled certain memory\noperations during crontab file creation. An attacker could possibly use\nthis issue to cause a denial of service. (CVE-2019-9704)\n\nIt was discovered that Cron incorrectly handled user input during crontab\nfile creation. An attacker could possibly use this issue to cause a denial\nof service. (CVE-2019-9705)\n\nIt was discovered that Cron contained a use-after-free vulnerability in\nits force_rescan_user function. An attacker could possibly use this issue\nto cause a denial of service. (CVE-2019-9706)\n",
|
|
"aliases": [],
|
|
"upstream": [
|
|
"UBUNTU-CVE-2017-9525",
|
|
"UBUNTU-CVE-2019-9704",
|
|
"UBUNTU-CVE-2019-9705",
|
|
"UBUNTU-CVE-2019-9706"
|
|
],
|
|
"related": [],
|
|
"published": "2022-02-01T14:38:29Z",
|
|
"modified": "2026-06-25T10:46:03Z",
|
|
"affected": [
|
|
{
|
|
"package": {
|
|
"ecosystem": "Ubuntu:Pro:16.04:LTS",
|
|
"name": "cron",
|
|
"purl": "pkg:deb/ubuntu/cron@3.0pl1-128ubuntu2+esm1?arch=source&distro=esm-infra/xenial"
|
|
},
|
|
"ranges": [
|
|
{
|
|
"type": "ECOSYSTEM",
|
|
"events": [
|
|
{
|
|
"introduced": "0"
|
|
},
|
|
{
|
|
"fixed": "3.0pl1-128ubuntu2+esm1"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"versions": [
|
|
"3.0pl1-127ubuntu1",
|
|
"3.0pl1-128ubuntu1",
|
|
"3.0pl1-128ubuntu2"
|
|
],
|
|
"ecosystem_specific": {
|
|
"binaries": [
|
|
{
|
|
"binary_name": "cron",
|
|
"binary_version": "3.0pl1-128ubuntu2+esm1"
|
|
}
|
|
],
|
|
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
|
|
},
|
|
"database_specific": {
|
|
"cves_map": {
|
|
"ecosystem": "Ubuntu:Pro:16.04:LTS",
|
|
"cves": [
|
|
{
|
|
"id": "CVE-2019-9704",
|
|
"severity": [
|
|
{
|
|
"type": "CVSS_V3",
|
|
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
|
|
},
|
|
{
|
|
"type": "Ubuntu",
|
|
"score": "low"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"id": "CVE-2019-9705",
|
|
"severity": [
|
|
{
|
|
"type": "CVSS_V3",
|
|
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
|
|
},
|
|
{
|
|
"type": "Ubuntu",
|
|
"score": "low"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"id": "CVE-2019-9706",
|
|
"severity": [
|
|
{
|
|
"type": "CVSS_V3",
|
|
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
|
|
},
|
|
{
|
|
"type": "Ubuntu",
|
|
"score": "low"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"type": "ADVISORY",
|
|
"url": "https://ubuntu.com/security/notices/USN-5259-1"
|
|
},
|
|
{
|
|
"type": "REPORT",
|
|
"url": "https://ubuntu.com/security/CVE-2017-9525"
|
|
},
|
|
{
|
|
"type": "REPORT",
|
|
"url": "https://ubuntu.com/security/CVE-2019-9704"
|
|
},
|
|
{
|
|
"type": "REPORT",
|
|
"url": "https://ubuntu.com/security/CVE-2019-9705"
|
|
},
|
|
{
|
|
"type": "REPORT",
|
|
"url": "https://ubuntu.com/security/CVE-2019-9706"
|
|
}
|
|
]
|
|
} |