113 lines
3.2 KiB
JSON
113 lines
3.2 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-4600-2",
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"summary": "netty vulnerabilities",
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"details": "USN-4600-1 fixed multiple vunerabilities in Netty 3.9. This update provides\nthe corresponding fixes for CVE-2019-20444, CVE-2019-20445 for Netty.\n\nAlso it was discovered that Netty allow for unbounded memory allocation. A\nremote attacker could send a large stream to the Netty server causing it to\ncrash (denial of service). (CVE-2020-11612)\n\nOriginal advisory details:\n\n It was discovered that Netty had HTTP request smuggling vulnerabilities. A\n remote attacker could used it to extract sensitive information. (CVE-2019-16869,\n CVE-2019-20444, CVE-2019-20445, CVE-2020-7238)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2019-20444",
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"UBUNTU-CVE-2019-20445",
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"UBUNTU-CVE-2020-11612"
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],
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"related": [],
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"published": "2020-10-27T13:40:49Z",
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"modified": "2026-04-27T14:11:26Z",
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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": "netty",
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"purl": "pkg:deb/ubuntu/netty@1:4.1.7-4ubuntu0.1?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": "1:4.1.7-4ubuntu0.1"
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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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"1:4.1.7-4"
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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": "libnetty-java",
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"binary_version": "1:4.1.7-4ubuntu0.1"
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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-2019-20444",
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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:H/I:H/A:N"
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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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"id": "CVE-2019-20445",
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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:H/I:H/A:N"
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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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"id": "CVE-2020-11612",
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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": "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-4600-2"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2019-20444"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2019-20445"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-11612"
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}
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]
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} |