131 lines
3.1 KiB
JSON
131 lines
3.1 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-5034-1",
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"summary": "c-ares vulnerability",
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"details": "Philipp Jeitner and Haya Shulman discovered that c-ares incorrectly\nvalidated certain hostnames returned by DNS servers. A remote attacker\ncould possibly use this issue to perform Domain Hijacking attacks.\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-3672"
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],
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"related": [],
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"published": "2021-08-10T11:53:27Z",
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"modified": "2026-04-22T07:37:00Z",
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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": "c-ares",
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"purl": "pkg:deb/ubuntu/c-ares@1.14.0-1ubuntu0.1?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": "1.14.0-1ubuntu0.1"
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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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"1.13.0-2",
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"1.13.0-3",
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"1.14.0-1"
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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": "libc-ares2",
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"binary_version": "1.14.0-1ubuntu0.1"
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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-2021-3672",
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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:H/PR:N/UI:N/S:U/C:L/I:L/A:L"
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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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"package": {
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"ecosystem": "Ubuntu:20.04:LTS",
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"name": "c-ares",
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"purl": "pkg:deb/ubuntu/c-ares@1.15.0-1ubuntu0.1?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": "1.15.0-1ubuntu0.1"
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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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"1.15.0-1build1"
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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": "libc-ares2",
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"binary_version": "1.15.0-1ubuntu0.1"
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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:20.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-3672",
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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:H/PR:N/UI:N/S:U/C:L/I:L/A:L"
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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-5034-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-3672"
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}
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]
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} |