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vuln-ubuntu/data/osv/usn/USN-5281-1.json
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{
"schema_version": "1.7.0",
"id": "USN-5281-1",
"summary": "opensc vulnerabilities",
"details": "It was discovered that some OpenSC smart card drivers mishandled memory\nwhen performing certain decoding operations. An attacker could possibly\nuse this issue to cause a denial of service or other unspecified impact.\nThis issue only affected Ubuntu 16.04 ESM and Ubuntu 18.04 ESM.\n(CVE-2019-15945, CVE-2019-15946)\n\nIt was discovered that some OpenSC smart card drivers had buffer overflow\nvulnerabilities. An attacker could possibly use this issue to cause a\ndenial of service or other unspecified impact.\n(CVE-2020-26570, CVE-2020-26571, CVE-2020-26572)\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2019-15945",
"UBUNTU-CVE-2019-15946",
"UBUNTU-CVE-2020-26570",
"UBUNTU-CVE-2020-26571",
"UBUNTU-CVE-2020-26572"
],
"related": [],
"published": "2022-06-08T07:16:30Z",
"modified": "2026-06-25T10:46:04Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "opensc",
"purl": "pkg:deb/ubuntu/opensc@0.15.0-1ubuntu1+esm1?arch=source&distro=esm-apps/xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.15.0-1ubuntu1+esm1"
}
]
}
],
"versions": [
"0.15.0-1ubuntu1"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "opensc",
"binary_version": "0.15.0-1ubuntu1+esm1"
},
{
"binary_name": "opensc-pkcs11",
"binary_version": "0.15.0-1ubuntu1+esm1"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"cves": [
{
"id": "CVE-2019-15945",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-15946",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2020-26570",
"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": "medium"
}
]
},
{
"id": "CVE-2020-26571",
"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": "medium"
}
]
},
{
"id": "CVE-2020-26572",
"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": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "opensc",
"purl": "pkg:deb/ubuntu/opensc@0.17.0-3ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.17.0-3ubuntu0.1~esm1"
}
]
}
],
"versions": [
"0.17.0-1",
"0.17.0-2",
"0.17.0-2build1",
"0.17.0-3"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "opensc",
"binary_version": "0.17.0-3ubuntu0.1~esm1"
},
{
"binary_name": "opensc-pkcs11",
"binary_version": "0.17.0-3ubuntu0.1~esm1"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"cves": [
{
"id": "CVE-2019-15945",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2019-15946",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2020-26570",
"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": "medium"
}
]
},
{
"id": "CVE-2020-26571",
"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": "medium"
}
]
},
{
"id": "CVE-2020-26572",
"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": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "opensc",
"purl": "pkg:deb/ubuntu/opensc@0.20.0-3ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.20.0-3ubuntu0.1~esm1"
}
]
}
],
"versions": [
"0.19.0-2",
"0.20.0-1",
"0.20.0-2",
"0.20.0-3"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "opensc",
"binary_version": "0.20.0-3ubuntu0.1~esm1"
},
{
"binary_name": "opensc-pkcs11",
"binary_version": "0.20.0-3ubuntu0.1~esm1"
}
],
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"cves": [
{
"id": "CVE-2020-26570",
"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": "medium"
}
]
},
{
"id": "CVE-2020-26571",
"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": "medium"
}
]
},
{
"id": "CVE-2020-26572",
"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": "medium"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-5281-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-15945"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-15946"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-26570"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-26571"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2020-26572"
}
]
}