84 lines
2.1 KiB
JSON
84 lines
2.1 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-6424-1",
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"summary": "ruby-kramdown vulnerability",
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"details": "It was discovered that kramdown did not restrict Rouge formatters to the\ncorrect namespace. An attacker could use this issue to cause kramdown to\nexecute arbitrary code.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-28834"
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],
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"related": [],
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"published": "2023-10-10T04:39:08Z",
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"modified": "2026-02-10T04:43:22Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:20.04:LTS",
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"name": "ruby-kramdown",
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"purl": "pkg:deb/ubuntu/ruby-kramdown@1.17.0-4ubuntu0.2?arch=source&distro=focal"
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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": "1.17.0-4ubuntu0.2"
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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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"1.17.0-1",
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"1.17.0-2",
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"1.17.0-4",
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"1.17.0-4ubuntu0.1"
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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": "kramdown",
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"binary_version": "1.17.0-4ubuntu0.2"
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},
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{
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"binary_name": "ruby-kramdown",
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"binary_version": "1.17.0-4ubuntu0.2"
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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:20.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-28834",
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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: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-6424-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-28834"
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}
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]
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} |