106 lines
2.8 KiB
JSON
106 lines
2.8 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-3973-1",
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"summary": "isc-dhcp vulnerability",
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"details": "It was discovered that DHCP, when built with a mismatched external BIND\nlibrary, incorrectly handled certain memory operations. A remote attacker\ncould possibly use this issue to cause DHCP to crash, resulting in a\ndenial of service.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2019-6470"
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],
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"related": [],
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"published": "2019-05-13T14:00:37Z",
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"modified": "2026-04-22T07:36:37Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:18.04:LTS",
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"name": "isc-dhcp",
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"purl": "pkg:deb/ubuntu/isc-dhcp@4.3.5-3ubuntu7.1?arch=source&distro=bionic"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "4.3.5-3ubuntu7.1"
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}
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]
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}
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],
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"versions": [
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"4.3.5-3ubuntu2",
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"4.3.5-3ubuntu3",
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"4.3.5-3ubuntu4",
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"4.3.5-3ubuntu5",
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"4.3.5-3ubuntu6",
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"4.3.5-3ubuntu7"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "isc-dhcp-client",
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"binary_version": "4.3.5-3ubuntu7.1"
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},
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{
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"binary_name": "isc-dhcp-client-ddns",
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"binary_version": "4.3.5-3ubuntu7.1"
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},
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{
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"binary_name": "isc-dhcp-common",
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"binary_version": "4.3.5-3ubuntu7.1"
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},
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{
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"binary_name": "isc-dhcp-relay",
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"binary_version": "4.3.5-3ubuntu7.1"
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},
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{
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"binary_name": "isc-dhcp-server",
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"binary_version": "4.3.5-3ubuntu7.1"
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},
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{
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"binary_name": "isc-dhcp-server-ldap",
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"binary_version": "4.3.5-3ubuntu7.1"
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}
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],
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"availability": "No subscription required"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:18.04:LTS",
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"cves": [
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{
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"id": "CVE-2019-6470",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "medium"
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}
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]
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}
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]
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}
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}
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}
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],
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"references": [
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-3973-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2019-6470"
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}
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]
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} |