120 lines
3.5 KiB
JSON
120 lines
3.5 KiB
JSON
{
|
|
"schema_version": "1.7.0",
|
|
"id": "USN-5291-1",
|
|
"summary": "libarchive vulnerabilities",
|
|
"details": "It was discovered that libarchive incorrectly handled symlinks. If a\nuser or automated system were tricked into processing a specially crafted\narchive, an attacker could possibly use this issue to change modes, times,\nACLs, and flags on arbitrary files. (CVE-2021-23177, CVE-2021-31566)\n\nIt was discovered that libarchive incorrectly handled certain RAR archives.\nIf a user or automated system were tricked into processing a specially\ncrafted RAR archive, an attacker could use this issue to cause libarchive\nto crash, resulting in a denial of service, or possibly execute arbitrary\ncode. (CVE-2021-36976)\n",
|
|
"aliases": [],
|
|
"upstream": [
|
|
"UBUNTU-CVE-2021-23177",
|
|
"UBUNTU-CVE-2021-31566",
|
|
"UBUNTU-CVE-2021-36976"
|
|
],
|
|
"related": [],
|
|
"published": "2022-02-17T13:54:10Z",
|
|
"modified": "2026-04-22T07:37:01Z",
|
|
"affected": [
|
|
{
|
|
"package": {
|
|
"ecosystem": "Ubuntu:20.04:LTS",
|
|
"name": "libarchive",
|
|
"purl": "pkg:deb/ubuntu/libarchive@3.4.0-2ubuntu1.1?arch=source&distro=focal"
|
|
},
|
|
"ranges": [
|
|
{
|
|
"type": "ECOSYSTEM",
|
|
"events": [
|
|
{
|
|
"introduced": "0"
|
|
},
|
|
{
|
|
"fixed": "3.4.0-2ubuntu1.1"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"versions": [
|
|
"3.4.0-1",
|
|
"3.4.0-1build1",
|
|
"3.4.0-1ubuntu2",
|
|
"3.4.0-2ubuntu1"
|
|
],
|
|
"ecosystem_specific": {
|
|
"binaries": [
|
|
{
|
|
"binary_name": "libarchive-tools",
|
|
"binary_version": "3.4.0-2ubuntu1.1"
|
|
},
|
|
{
|
|
"binary_name": "libarchive13",
|
|
"binary_version": "3.4.0-2ubuntu1.1"
|
|
}
|
|
],
|
|
"availability": "No subscription required"
|
|
},
|
|
"database_specific": {
|
|
"cves_map": {
|
|
"ecosystem": "Ubuntu:20.04:LTS",
|
|
"cves": [
|
|
{
|
|
"id": "CVE-2021-23177",
|
|
"severity": [
|
|
{
|
|
"type": "CVSS_V3",
|
|
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
|
|
},
|
|
{
|
|
"type": "Ubuntu",
|
|
"score": "low"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"id": "CVE-2021-31566",
|
|
"severity": [
|
|
{
|
|
"type": "CVSS_V3",
|
|
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
|
|
},
|
|
{
|
|
"type": "Ubuntu",
|
|
"score": "low"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"id": "CVE-2021-36976",
|
|
"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-5291-1"
|
|
},
|
|
{
|
|
"type": "REPORT",
|
|
"url": "https://ubuntu.com/security/CVE-2021-23177"
|
|
},
|
|
{
|
|
"type": "REPORT",
|
|
"url": "https://ubuntu.com/security/CVE-2021-31566"
|
|
},
|
|
{
|
|
"type": "REPORT",
|
|
"url": "https://ubuntu.com/security/CVE-2021-36976"
|
|
}
|
|
]
|
|
} |