294 lines
7.9 KiB
JSON
294 lines
7.9 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-4898-1",
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"summary": "curl vulnerabilities",
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"details": "Viktor Szakats discovered that curl did not strip off user credentials\nfrom referrer header fields. A remote attacker could possibly use this\nissue to obtain sensitive information. (CVE-2021-22876)\n\nMingtao Yang discovered that curl incorrectly handled session tickets when\nusing an HTTPS proxy. A remote attacker in control of an HTTPS proxy could\nuse this issue to bypass certificate checks and intercept communications.\nThis issue only affected Ubuntu 20.04 LTS and Ubuntu 20.10.\n(CVE-2021-22890)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2021-22876",
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"UBUNTU-CVE-2021-22890"
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],
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"related": [],
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"published": "2021-03-31T10:50:52Z",
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"modified": "2026-04-22T07:36:59Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:16.04:LTS",
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"name": "curl",
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"purl": "pkg:deb/ubuntu/curl@7.47.0-1ubuntu2.19?arch=source&distro=xenial"
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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": "7.47.0-1ubuntu2.19"
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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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"7.43.0-1ubuntu2",
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"7.45.0-1ubuntu1",
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"7.46.0-1ubuntu1",
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"7.47.0-1ubuntu1",
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"7.47.0-1ubuntu2",
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"7.47.0-1ubuntu2.1",
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"7.47.0-1ubuntu2.2",
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"7.47.0-1ubuntu2.3",
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"7.47.0-1ubuntu2.4",
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"7.47.0-1ubuntu2.5",
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"7.47.0-1ubuntu2.6",
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"7.47.0-1ubuntu2.7",
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"7.47.0-1ubuntu2.8",
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"7.47.0-1ubuntu2.9",
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"7.47.0-1ubuntu2.11",
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"7.47.0-1ubuntu2.12",
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"7.47.0-1ubuntu2.13",
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"7.47.0-1ubuntu2.14",
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"7.47.0-1ubuntu2.15",
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"7.47.0-1ubuntu2.16",
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"7.47.0-1ubuntu2.18"
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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": "curl",
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"binary_version": "7.47.0-1ubuntu2.19"
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},
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{
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"binary_name": "libcurl3",
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"binary_version": "7.47.0-1ubuntu2.19"
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},
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{
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"binary_name": "libcurl3-gnutls",
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"binary_version": "7.47.0-1ubuntu2.19"
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},
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{
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"binary_name": "libcurl3-nss",
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"binary_version": "7.47.0-1ubuntu2.19"
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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:16.04:LTS",
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"cves": [
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{
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"id": "CVE-2021-22876",
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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:L/I:N/A:N"
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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:N/UI:N/S:U/C:L/I:N/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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}
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}
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},
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{
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"package": {
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"ecosystem": "Ubuntu:18.04:LTS",
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"name": "curl",
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"purl": "pkg:deb/ubuntu/curl@7.58.0-2ubuntu3.13?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": "7.58.0-2ubuntu3.13"
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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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"7.55.1-1ubuntu2",
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"7.55.1-1ubuntu2.1",
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"7.57.0-1ubuntu1",
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"7.58.0-2ubuntu1",
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"7.58.0-2ubuntu2",
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"7.58.0-2ubuntu3",
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"7.58.0-2ubuntu3.1",
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"7.58.0-2ubuntu3.2",
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"7.58.0-2ubuntu3.3",
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"7.58.0-2ubuntu3.5",
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"7.58.0-2ubuntu3.6",
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"7.58.0-2ubuntu3.7",
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"7.58.0-2ubuntu3.8",
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"7.58.0-2ubuntu3.9",
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"7.58.0-2ubuntu3.10",
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"7.58.0-2ubuntu3.12"
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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": "curl",
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"binary_version": "7.58.0-2ubuntu3.13"
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},
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{
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"binary_name": "libcurl3-gnutls",
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"binary_version": "7.58.0-2ubuntu3.13"
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},
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{
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"binary_name": "libcurl3-nss",
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"binary_version": "7.58.0-2ubuntu3.13"
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},
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{
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"binary_name": "libcurl4",
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"binary_version": "7.58.0-2ubuntu3.13"
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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-2021-22876",
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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:L/I:N/A:N"
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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:N/UI:N/S:U/C:L/I:N/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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}
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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": "curl",
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"purl": "pkg:deb/ubuntu/curl@7.68.0-1ubuntu2.5?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": "7.68.0-1ubuntu2.5"
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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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"7.65.3-1ubuntu3",
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"7.65.3-1ubuntu4",
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"7.66.0-1ubuntu1",
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"7.67.0-2ubuntu1",
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"7.68.0-1ubuntu1",
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"7.68.0-1ubuntu2",
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"7.68.0-1ubuntu2.1",
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"7.68.0-1ubuntu2.2",
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"7.68.0-1ubuntu2.4"
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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": "curl",
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"binary_version": "7.68.0-1ubuntu2.5"
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},
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{
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"binary_name": "libcurl3-gnutls",
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"binary_version": "7.68.0-1ubuntu2.5"
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},
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{
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"binary_name": "libcurl3-nss",
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"binary_version": "7.68.0-1ubuntu2.5"
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},
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{
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"binary_name": "libcurl4",
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"binary_version": "7.68.0-1ubuntu2.5"
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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-2021-22876",
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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:L/I:N/A:N"
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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:N/UI:N/S:U/C:L/I:N/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-2021-22890",
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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:N/I:L/A:N"
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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:N/UI:R/S:U/C:N/I:L/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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}
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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-4898-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-22876"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2021-22890"
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}
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]
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} |