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vuln-ubuntu/data/osv/usn/USN-5707-1.json
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{
"schema_version": "1.7.0",
"id": "USN-5707-1",
"summary": "libtasn1-6 vulnerability",
"details": "It was discovered that Libtasn1 did not properly perform bounds\nchecking. An attacker could possibly use this issue to cause a\ncrash.\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2021-46848"
],
"related": [],
"published": "2022-10-31T14:57:35Z",
"modified": "2026-06-25T10:46:08Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "libtasn1-6",
"purl": "pkg:deb/ubuntu/libtasn1-6@4.7-3ubuntu0.16.04.3+esm3?arch=source&distro=esm-infra/xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.7-3ubuntu0.16.04.3+esm3"
}
]
}
],
"versions": [
"4.5-2",
"4.7-2",
"4.7-3",
"4.7-3ubuntu0.16.04.1",
"4.7-3ubuntu0.16.04.2",
"4.7-3ubuntu0.16.04.3",
"4.7-3ubuntu0.16.04.3+esm2"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libtasn1-3-bin",
"binary_version": "4.7-3ubuntu0.16.04.3+esm3"
},
{
"binary_name": "libtasn1-6",
"binary_version": "4.7-3ubuntu0.16.04.3+esm3"
},
{
"binary_name": "libtasn1-bin",
"binary_version": "4.7-3ubuntu0.16.04.3+esm3"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"cves": [
{
"id": "CVE-2021-46848",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "low"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-5707-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2021-46848"
}
]
}