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{
"schema_version": "1.7.0",
"id": "USN-6403-2",
"summary": "libvpx vulnerabilities",
"details": "USN-6403-1 fixed several vulnerabilities in libvpx. This update provides\nthe corresponding update for Ubuntu 18.04 LTS.\n\nOriginal advisory details:\n\n It was discovered that libvpx did not properly handle certain malformed\n media files. If an application using libvpx opened a specially crafted\n file, a remote attacker could cause a denial of service, or possibly\n execute arbitrary code.\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2023-5217",
"UBUNTU-CVE-2023-44488"
],
"related": [],
"published": "2023-10-23T15:46:57Z",
"modified": "2026-04-27T14:11:31Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "libvpx",
"purl": "pkg:deb/ubuntu/libvpx@1.7.0-3ubuntu0.18.04.1+esm1?arch=source&distro=esm-infra/bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "1.7.0-3ubuntu0.18.04.1+esm1"
}
]
}
],
"versions": [
"1.6.1-3",
"1.7.0-3",
"1.7.0-3ubuntu0.18.04.1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libvpx5",
"binary_version": "1.7.0-3ubuntu0.18.04.1+esm1"
},
{
"binary_name": "vpx-tools",
"binary_version": "1.7.0-3ubuntu0.18.04.1+esm1"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"cves": [
{
"id": "CVE-2023-5217",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "high"
}
]
},
{
"id": "CVE-2023-44488",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6403-2"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-5217"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-44488"
}
]
}