144 lines
4.2 KiB
JSON
144 lines
4.2 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-4480-1",
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"summary": "keystone vulnerabilities",
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"details": "It was discovered that OpenStack Keystone incorrectly handled EC2\ncredentials. An authenticated attacker with a limited scope could possibly\ncreate EC2 credentials with escalated permissions. (CVE-2020-12689,\nCVE-2020-12691)\n\nIt was discovered that OpenStack Keystone incorrectly handled the list of\nroles provided with OAuth1 access tokens. An authenticated user could\npossibly end up with more role assignments than intended. (CVE-2020-12690)\n\nIt was discovered that OpenStack Keystone incorrectly handled EC2 signature\nTTL checks. A remote attacker could possibly use this issue to reuse\nAuthorization headers. (CVE-2020-12692)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2020-12689",
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"UBUNTU-CVE-2020-12690",
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"UBUNTU-CVE-2020-12691",
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"UBUNTU-CVE-2020-12692"
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],
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"related": [],
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"published": "2020-09-01T11:10:10Z",
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"modified": "2026-04-27T14:11:25Z",
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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": "keystone",
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"purl": "pkg:deb/ubuntu/keystone@2:13.0.4-0ubuntu1?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": "2:13.0.4-0ubuntu1"
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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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"2:12.0.0-0ubuntu1",
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"2:13.0.0~b1-0ubuntu1",
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"2:13.0.0~b2-0ubuntu1",
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"2:13.0.0~b3-0ubuntu1",
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"2:13.0.0~rc1-0ubuntu1",
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"2:13.0.0~rc2-0ubuntu1",
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"2:13.0.0-0ubuntu1",
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"2:13.0.1-0ubuntu1",
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"2:13.0.2-0ubuntu1",
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"2:13.0.2-0ubuntu3"
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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": "keystone",
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"binary_version": "2:13.0.4-0ubuntu1"
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},
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{
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"binary_name": "python-keystone",
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"binary_version": "2:13.0.4-0ubuntu1"
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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-2020-12689",
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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: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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"id": "CVE-2020-12690",
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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: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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"id": "CVE-2020-12691",
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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: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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"id": "CVE-2020-12692",
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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:L/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-4480-1"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-12689"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-12690"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-12691"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-12692"
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}
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]
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} |