gsd-2020-8552
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The Kubernetes API server component in versions prior to 1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via successful API requests.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2020-8552", "description": "The Kubernetes API server component in versions prior to 1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via successful API requests.", "id": "GSD-2020-8552", "references": [ "https://www.suse.com/security/cve/CVE-2020-8552.html", "https://access.redhat.com/errata/RHSA-2020:2992", "https://access.redhat.com/errata/RHSA-2020:2306", "https://access.redhat.com/errata/RHBA-2020:2215", "https://access.redhat.com/errata/RHSA-2020:1527", "https://access.redhat.com/errata/RHSA-2020:1526", "https://access.redhat.com/errata/RHSA-2020:0933", "https://access.redhat.com/errata/RHBA-2020:0930", "https://access.redhat.com/errata/RHBA-2020:0929" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2020-8552" ], "details": "The Kubernetes API server component in versions prior to 1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via successful API requests.", "id": "GSD-2020-8552", "modified": "2023-12-13T01:21:53.620161Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@kubernetes.io", "ID": "CVE-2020-8552", "STATE": "PUBLIC", "TITLE": "Kubernetes API server denial of service" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Kubernetes", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "v1.17.3" }, { "version_affected": "\u003c", "version_value": "v1.16.7" }, { "version_affected": "\u003c", "version_value": "v1.15.10" } ] } } ] }, "vendor_name": "Kubernetes" } ] } }, "credit": [ { "lang": "eng", "value": "Gus Lees (Amazon)" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The Kubernetes API server component in versions prior to 1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via successful API requests." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-789 Uncontrolled Memory Allocation" } ] } ] }, "references": { "reference_data": [ { "name": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/2UOlsba2g0s", "refsource": "MISC", "url": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/2UOlsba2g0s" }, { "name": "https://github.com/kubernetes/kubernetes/issues/89378", "refsource": "MISC", "url": "https://github.com/kubernetes/kubernetes/issues/89378" }, { "name": "https://security.netapp.com/advisory/ntap-20200413-0003/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20200413-0003/" }, { "name": "FEDORA-2020-aeea04cd13", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/" } ] }, "source": { "defect": [ "https://github.com/kubernetes/kubernetes/issues/89378" ], "discovery": "EXTERNAL" } }, "gitlab.com": { "advisories": [ { "affected_range": "\u003c=v1.15.9 || \u003e=v1.16.0 \u003c=v1.16.6 || \u003e=v1.17.0 \u003c=v1.17.2", "affected_versions": "All versions up to 1.15.9, all versions starting from 1.16.0 up to 1.16.6, all versions starting from 1.17.0 up to 1.17.2", "cvss_v2": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "cwe_ids": [ "CWE-1035", "CWE-770", "CWE-937" ], "date": "2020-07-24", "description": "The Kubernetes API server component has been found to be vulnerable to a denial of service attack via successful API requests.", "fixed_versions": [ "v1.17.3", "v1.16.7", "v1.15.10" ], "identifier": "CVE-2020-8552", "identifiers": [ "CVE-2020-8552" ], "not_impacted": "All versions starting from v1.15.10 before v1.16.0, all versions starting from v1.16.7 before v1.17.0, all versions after v1.17.3", "package_slug": "go/github.com/kubernetes/kubernetes", "pubdate": "2020-03-27", "solution": "Upgrade to versions v1.15.10, v1.16.7, v1.17.3 or above", "title": "Allocation of Resources Without Limits or Throttling", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-8552" ], "uuid": "f13da45d-ff8b-4342-9b80-dca6764faba6", "versions": [ { "commit": { "sha": "38d05c7c415152c9249ad0c553cbbcb86f247a68", "tags": [ "v1.16.0" ], "timestamp": "20190913165653" }, "number": "v1.16.0" }, { "commit": { "sha": "02a9c9f39a18ee40c37835c36c7c80e0797b0d85", "tags": [ "v1.17.0" ], "timestamp": "20191206022503" }, "number": "v1.17.0" }, { "commit": { "sha": "41e842ae7c549f18c093acdd69afdf05bb203abb", "tags": [ "v1.16.6" ], "timestamp": "20200118001809" }, "number": "v1.16.6" }, { "commit": { "sha": "d95829605534897dcb2c2824c6ee332399716e86", "tags": [ "v1.15.9" ], "timestamp": "20200118002609" }, "number": "v1.15.9" }, { "commit": { "sha": "9b951899e55cb99cc9bb68a11fc0051c737f1903", "tags": [ "v1.17.2" ], "timestamp": "20200118011809" }, "number": "v1.17.2" } ] }, { "affected_range": "\u003c=1.15.9||\u003e=1.16.0 \u003c=1.16.6||\u003e=1.17.0 \u003c=1.17.2", "affected_versions": "All versions up to 1.15.9, all versions starting from 1.16.0 up to 1.16.6, all versions starting from 1.17.0 up to 1.17.2", "cvss_v2": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "cwe_ids": [ "CWE-1035", "CWE-770", "CWE-937" ], "date": "2020-07-24", "description": "The Kubernetes API server component has been found to be vulnerable to a denial of service attack via successful API requests.", "fixed_versions": [], "identifier": "CVE-2020-8552", "identifiers": [ "CVE-2020-8552" ], "not_impacted": "", "package_slug": "go/k8s.io/kubernetes/pkg/apis/apps/validation", "pubdate": "2020-03-27", "solution": "Unfortunately, there is no solution available yet.", "title": "Allocation of Resources Without Limits or Throttling", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-8552" ], "uuid": "94726479-fd8c-4ee3-8d2b-f9c888e70033" }, { "affected_range": "\u003c1.15.10||\u003e=1.16.0 \u003c1.16.7||\u003e=1.17.0 \u003c1.17.3", "affected_versions": "All versions before 1.15.10, all versions starting from 1.16.0 before 1.16.7, all versions starting from 1.17.0 before 1.17.3", "cvss_v2": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "cwe_ids": [ "CWE-1035", "CWE-770", "CWE-937" ], "date": "2022-04-12", "description": "The Kubernetes API server component in versions prior to 1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via successful API requests.", "fixed_versions": [ "1.15.10", "1.16.7", "1.17.3" ], "identifier": "CVE-2020-8552", "identifiers": [ "GHSA-82hx-w2r5-c2wq", "CVE-2020-8552" ], "not_impacted": "All versions starting from 1.15.10 before 1.16.0, all versions starting from 1.16.7 before 1.17.0, all versions starting from 1.17.3", "package_slug": "go/k8s.io/kubernetes/staging/src/k8s.io/apiserver/pkg/server", "pubdate": "2022-02-15", "solution": "Upgrade to versions 1.15.10, 1.16.7, 1.17.3 or above.", "title": "Allocation of Resources Without Limits or Throttling", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2020-8552", "https://github.com/kubernetes/kubernetes/issues/89378", "https://github.com/kubernetes/kubernetes/pull/87669", "https://github.com/kubernetes/kubernetes/commit/5978856c4c7f10737a11c9540fe60b8475beecbb", "https://groups.google.com/forum/#!topic/kubernetes-security-announce/2UOlsba2g0s", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/", "https://security.netapp.com/advisory/ntap-20200413-0003/", "https://github.com/advisories/GHSA-82hx-w2r5-c2wq" ], "uuid": "6175147a-17c9-41d6-932b-6de74ca93cd7" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "1.17.2", "versionStartIncluding": "1.17.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "1.16.6", "versionStartIncluding": "1.16.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "1.15.9", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "security@kubernetes.io", "ID": "CVE-2020-8552" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The Kubernetes API server component in versions prior to 1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via successful API requests." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-770" } ] } ] }, "references": { "reference_data": [ { "name": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/2UOlsba2g0s", "refsource": "MISC", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://groups.google.com/forum/#!topic/kubernetes-security-announce/2UOlsba2g0s" }, { "name": "https://github.com/kubernetes/kubernetes/issues/89378", "refsource": "MISC", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://github.com/kubernetes/kubernetes/issues/89378" }, { "name": "https://security.netapp.com/advisory/ntap-20200413-0003/", "refsource": "CONFIRM", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20200413-0003/" }, { "name": "FEDORA-2020-aeea04cd13", "refsource": "FEDORA", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 1.4 } }, "lastModifiedDate": "2023-01-27T18:27Z", "publishedDate": "2020-03-27T15:15Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.