150 lines
4.6 KiB
JSON
150 lines
4.6 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-4468-2",
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"summary": "bind9 vulnerability",
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"details": "USN-4468-1 fixed a vulnerability in Bind. This update provides\nthe corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.\n\nOriginal advisory details:\n\n Dave Feldman, Jeff Warren, and Joel Cunningham discovered that Bind\n incorrectly handled certain truncated responses to a TSIG-signed request. A\n remote attacker could possibly use this issue to cause Bind to crash,\n resulting in a denial of service. (CVE-2020-8622)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2020-8622"
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],
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"related": [],
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"published": "2020-08-24T12:05:54Z",
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"modified": "2026-04-22T07:36:39Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:14.04:LTS",
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"name": "bind9",
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"purl": "pkg:deb/ubuntu/bind9@1:9.9.5.dfsg-3ubuntu0.19+esm3?arch=source&distro=trusty/esm"
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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": "1:9.9.5.dfsg-3ubuntu0.19+esm3"
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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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"1:9.9.3.dfsg.P2-4ubuntu1",
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"1:9.9.3.dfsg.P2-4ubuntu2",
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"1:9.9.3.dfsg.P2-4ubuntu3",
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"1:9.9.5.dfsg-2",
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"1:9.9.5.dfsg-3",
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"1:9.9.5.dfsg-3ubuntu0.1",
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"1:9.9.5.dfsg-3ubuntu0.2",
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"1:9.9.5.dfsg-3ubuntu0.3",
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"1:9.9.5.dfsg-3ubuntu0.4",
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"1:9.9.5.dfsg-3ubuntu0.5",
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"1:9.9.5.dfsg-3ubuntu0.6",
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"1:9.9.5.dfsg-3ubuntu0.7",
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"1:9.9.5.dfsg-3ubuntu0.8",
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"1:9.9.5.dfsg-3ubuntu0.9",
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"1:9.9.5.dfsg-3ubuntu0.10",
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"1:9.9.5.dfsg-3ubuntu0.11",
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"1:9.9.5.dfsg-3ubuntu0.12",
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"1:9.9.5.dfsg-3ubuntu0.13",
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"1:9.9.5.dfsg-3ubuntu0.14",
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"1:9.9.5.dfsg-3ubuntu0.15",
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"1:9.9.5.dfsg-3ubuntu0.16",
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"1:9.9.5.dfsg-3ubuntu0.17",
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"1:9.9.5.dfsg-3ubuntu0.18",
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"1:9.9.5.dfsg-3ubuntu0.19",
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"1:9.9.5.dfsg-3ubuntu0.19+esm1",
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"1:9.9.5.dfsg-3ubuntu0.19+esm2"
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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": "bind9",
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"binary_version": "1:9.9.5.dfsg-3ubuntu0.19+esm3"
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},
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{
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"binary_name": "bind9-host",
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"binary_version": "1:9.9.5.dfsg-3ubuntu0.19+esm3"
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},
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{
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"binary_name": "bind9utils",
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"binary_version": "1:9.9.5.dfsg-3ubuntu0.19+esm3"
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},
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{
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"binary_name": "dnsutils",
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"binary_version": "1:9.9.5.dfsg-3ubuntu0.19+esm3"
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},
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{
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"binary_name": "host",
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"binary_version": "1:9.9.5.dfsg-3ubuntu0.19+esm3"
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},
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{
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"binary_name": "libbind9-90",
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"binary_version": "1:9.9.5.dfsg-3ubuntu0.19+esm3"
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},
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{
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"binary_name": "libdns100",
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"binary_version": "1:9.9.5.dfsg-3ubuntu0.19+esm3"
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},
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{
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"binary_name": "libisc95",
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"binary_version": "1:9.9.5.dfsg-3ubuntu0.19+esm3"
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},
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{
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"binary_name": "libisccc90",
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"binary_version": "1:9.9.5.dfsg-3ubuntu0.19+esm3"
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},
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{
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"binary_name": "libisccfg90",
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"binary_version": "1:9.9.5.dfsg-3ubuntu0.19+esm3"
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},
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{
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"binary_name": "liblwres90",
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"binary_version": "1:9.9.5.dfsg-3ubuntu0.19+esm3"
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},
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{
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"binary_name": "lwresd",
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"binary_version": "1:9.9.5.dfsg-3ubuntu0.19+esm3"
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}
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],
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"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:Pro:14.04:LTS",
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"cves": [
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{
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"id": "CVE-2020-8622",
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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:L/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:N/AC:L/PR:L/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-4468-2"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-8622"
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}
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]
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} |