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vuln-ubuntu/data/osv/usn/USN-3850-1.json
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{
"schema_version": "1.7.0",
"id": "USN-3850-1",
"summary": "nss vulnerabilities",
"details": "Keegan Ryan discovered that NSS incorrectly handled ECDSA key generation.\nA local attacker could possibly use this issue to perform a cache-timing\nattack and recover private ECDSA keys. (CVE-2018-0495)\n\nIt was discovered that NSS incorrectly handled certain v2-compatible\nClientHello messages. A remote attacker could possibly use this issue to\nperform a replay attack. (CVE-2018-12384)\n\nIt was discovered that NSS incorrectly handled certain padding oracles. A\nremote attacker could possibly use this issue to perform a variant of the\nBleichenbacher attack. (CVE-2018-12404)\n",
"aliases": [],
"upstream": [
"UBUNTU-CVE-2018-0495",
"UBUNTU-CVE-2018-12384",
"UBUNTU-CVE-2018-12404"
],
"related": [],
"published": "2019-01-09T17:41:27Z",
"modified": "2026-04-22T07:36:36Z",
"affected": [
{
"package": {
"ecosystem": "Ubuntu:14.04:LTS",
"name": "nss",
"purl": "pkg:deb/ubuntu/nss@2:3.28.4-0ubuntu0.14.04.4?arch=source&distro=trusty"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2:3.28.4-0ubuntu0.14.04.4"
}
]
}
],
"versions": [
"2:3.15.1-1ubuntu1",
"2:3.15.2-1",
"2:3.15.3-1",
"2:3.15.3.1-1",
"2:3.15.3.1-1.1",
"2:3.15.3.1-1.1ubuntu1",
"2:3.15.4-1ubuntu3",
"2:3.15.4-1ubuntu4",
"2:3.15.4-1ubuntu5",
"2:3.15.4-1ubuntu6",
"2:3.15.4-1ubuntu7",
"2:3.15.4-1ubuntu7.1",
"2:3.17-0ubuntu0.14.04.1",
"2:3.17.1-0ubuntu0.14.04.1",
"2:3.17.1-0ubuntu0.14.04.2",
"2:3.17.4-0ubuntu0.14.04.1",
"2:3.19.2-0ubuntu0.14.04.1",
"2:3.19.2.1-0ubuntu0.14.04.1",
"2:3.19.2.1-0ubuntu0.14.04.2",
"2:3.21-0ubuntu0.14.04.1",
"2:3.21-0ubuntu0.14.04.2",
"2:3.23-0ubuntu0.14.04.1",
"2:3.26.2-0ubuntu0.14.04.3",
"2:3.28.4-0ubuntu0.14.04.1",
"2:3.28.4-0ubuntu0.14.04.2",
"2:3.28.4-0ubuntu0.14.04.3"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libnss3",
"binary_version": "2:3.28.4-0ubuntu0.14.04.4"
},
{
"binary_name": "libnss3-1d",
"binary_version": "2:3.28.4-0ubuntu0.14.04.4"
},
{
"binary_name": "libnss3-nssdb",
"binary_version": "2:3.28.4-0ubuntu0.14.04.4"
},
{
"binary_name": "libnss3-tools",
"binary_version": "2:3.28.4-0ubuntu0.14.04.4"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:14.04:LTS",
"cves": [
{
"id": "CVE-2018-0495",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-12384",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-12404",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "nss",
"purl": "pkg:deb/ubuntu/nss@2:3.28.4-0ubuntu0.16.04.4?arch=source&distro=xenial"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2:3.28.4-0ubuntu0.16.04.4"
}
]
}
],
"versions": [
"2:3.19.2-1ubuntu1",
"2:3.19.2.1-0ubuntu1",
"2:3.21-1ubuntu2",
"2:3.21-1ubuntu3",
"2:3.21-1ubuntu4",
"2:3.23-0ubuntu0.16.04.1",
"2:3.26.2-0ubuntu0.16.04.2",
"2:3.28.4-0ubuntu0.16.04.1",
"2:3.28.4-0ubuntu0.16.04.2",
"2:3.28.4-0ubuntu0.16.04.3"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libnss3",
"binary_version": "2:3.28.4-0ubuntu0.16.04.4"
},
{
"binary_name": "libnss3-1d",
"binary_version": "2:3.28.4-0ubuntu0.16.04.4"
},
{
"binary_name": "libnss3-nssdb",
"binary_version": "2:3.28.4-0ubuntu0.16.04.4"
},
{
"binary_name": "libnss3-tools",
"binary_version": "2:3.28.4-0ubuntu0.16.04.4"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:16.04:LTS",
"cves": [
{
"id": "CVE-2018-0495",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-12384",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-12404",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
},
{
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "nss",
"purl": "pkg:deb/ubuntu/nss@2:3.35-2ubuntu2.1?arch=source&distro=bionic"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2:3.35-2ubuntu2.1"
}
]
}
],
"versions": [
"2:3.32-1ubuntu3",
"2:3.34-1ubuntu1",
"2:3.35-2ubuntu2"
],
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libnss3",
"binary_version": "2:3.35-2ubuntu2.1"
},
{
"binary_name": "libnss3-tools",
"binary_version": "2:3.35-2ubuntu2.1"
}
],
"availability": "No subscription required"
},
"database_specific": {
"cves_map": {
"ecosystem": "Ubuntu:18.04:LTS",
"cves": [
{
"id": "CVE-2018-0495",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-12384",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "low"
}
]
},
{
"id": "CVE-2018-12404",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}
}
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-3850-1"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-0495"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-12384"
},
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2018-12404"
}
]
}
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