Show plain JSON{"containers": {"cna": {"affected": [{"product": "Kubernetes ingress-nginx", "vendor": "Kubernetes", "versions": [{"lessThanOrEqual": "0.49.0", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThan": "unspecified", "status": "unknown", "version": "next of 0.49.0", "versionType": "custom"}, {"lessThanOrEqual": "1.0.0", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThan": "unspecified", "status": "unknown", "version": "next of 1.0.0", "versionType": "custom"}]}], "credits": [{"lang": "en", "value": "Mitch Hulscher"}], "datePublic": "2021-10-21T00:00:00", "descriptions": [{"lang": "en", "value": "A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use the custom snippets feature to obtain all secrets in the cluster."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20: Improper Input Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-05-06T00:50:12", "orgId": "a6081bf6-c852-4425-ad4f-a67919267565", "shortName": "kubernetes"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://groups.google.com/g/kubernetes-security-announce/c/mT4JJxi9tQY"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/kubernetes/ingress-nginx/issues/7837"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://security.netapp.com/advisory/ntap-20211203-0001/"}], "source": {"defect": ["https://github.com/kubernetes/ingress-nginx/issues/7837"], "discovery": "EXTERNAL"}, "title": "Ingress-nginx custom snippets allows retrieval of ingress-nginx serviceaccount token and secrets across all namespaces", "workarounds": [{"lang": "en", "value": "This can be mitigated by disallowing snippet annotations on a supported version. Refer to https://github.com/kubernetes/ingress-nginx/issues/7837 for instructions."}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@kubernetes.io", "DATE_PUBLIC": "2021-10-21T16:15:00.000Z", "ID": "CVE-2021-25742", "STATE": "PUBLIC", "TITLE": "Ingress-nginx custom snippets allows retrieval of ingress-nginx serviceaccount token and secrets across all namespaces"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Kubernetes ingress-nginx", "version": {"version_data": [{"version_affected": "<=", "version_value": "0.49.0"}, {"version_affected": ">?", "version_value": "0.49.0"}, {"version_affected": "<=", "version_value": "1.0.0"}, {"version_affected": ">?", "version_value": "1.0.0"}]}}]}, "vendor_name": "Kubernetes"}]}}, "credit": [{"lang": "eng", "value": "Mitch Hulscher"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use the custom snippets feature to obtain all secrets in the cluster."}]}, "generator": {"engine": "Vulnogram 0.0.9"}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-20: Improper Input Validation"}]}]}, "references": {"reference_data": [{"name": "https://groups.google.com/g/kubernetes-security-announce/c/mT4JJxi9tQY", "refsource": "MISC", "url": "https://groups.google.com/g/kubernetes-security-announce/c/mT4JJxi9tQY"}, {"name": "https://github.com/kubernetes/ingress-nginx/issues/7837", "refsource": "MISC", "url": "https://github.com/kubernetes/ingress-nginx/issues/7837"}, {"name": "https://security.netapp.com/advisory/ntap-20211203-0001/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20211203-0001/"}]}, "source": {"defect": ["https://github.com/kubernetes/ingress-nginx/issues/7837"], "discovery": "EXTERNAL"}, "work_around": [{"lang": "en", "value": "This can be mitigated by disallowing snippet annotations on a supported version. Refer to https://github.com/kubernetes/ingress-nginx/issues/7837 for instructions."}]}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T20:11:27.558Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://groups.google.com/g/kubernetes-security-announce/c/mT4JJxi9tQY"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/kubernetes/ingress-nginx/issues/7837"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://security.netapp.com/advisory/ntap-20211203-0001/"}]}]}, "cveMetadata": {"assignerOrgId": "a6081bf6-c852-4425-ad4f-a67919267565", "assignerShortName": "kubernetes", "cveId": "CVE-2021-25742", "datePublished": "2021-10-29T04:05:10.713250Z", "dateReserved": "2021-01-21T00:00:00", "dateUpdated": "2024-09-16T23:06:12.392Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}