cve-2022-24877
Vulnerability from cvelistv5
Published
2022-05-06 01:10
Modified
2024-08-03 04:29
Severity ?
EPSS score ?
Summary
Improper path handling in kustomization files allows path traversal
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T04:29:00.196Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/fluxcd/flux2/security/advisories/GHSA-j77r-2fxf-5jrw" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "flux2", "vendor": "fluxcd", "versions": [ { "status": "affected", "version": "flux2 \u003c v0.29.0" }, { "status": "affected", "version": "kustomize-controller \u003c v0.24.0" } ] } ], "descriptions": [ { "lang": "en", "value": "Flux is an open and extensible continuous delivery solution for Kubernetes. Path Traversal in the kustomize-controller via a malicious `kustomization.yaml` allows an attacker to expose sensitive data from the controller\u2019s pod filesystem and possibly privilege escalation in multi-tenancy deployments. Workarounds include automated tooling in the user\u0027s CI/CD pipeline to validate `kustomization.yaml` files conform with specific policies. This vulnerability is fixed in kustomize-controller v0.24.0 and included in flux2 v0.29.0." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-22", "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)", "lang": "en", "type": "CWE" } ] }, { "descriptions": [ { "cweId": "CWE-36", "description": "CWE-36: Absolute Path Traversal", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-05-06T01:10:09", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/fluxcd/flux2/security/advisories/GHSA-j77r-2fxf-5jrw" } ], "source": { "advisory": "GHSA-j77r-2fxf-5jrw", "discovery": "UNKNOWN" }, "title": "Improper path handling in kustomization files allows path traversal", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security-advisories@github.com", "ID": "CVE-2022-24877", "STATE": "PUBLIC", "TITLE": "Improper path handling in kustomization files allows path traversal" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "flux2", "version": { "version_data": [ { "version_value": "flux2 \u003c v0.29.0" }, { "version_value": "kustomize-controller \u003c v0.24.0" } ] } } ] }, "vendor_name": "fluxcd" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Flux is an open and extensible continuous delivery solution for Kubernetes. Path Traversal in the kustomize-controller via a malicious `kustomization.yaml` allows an attacker to expose sensitive data from the controller\u2019s pod filesystem and possibly privilege escalation in multi-tenancy deployments. Workarounds include automated tooling in the user\u0027s CI/CD pipeline to validate `kustomization.yaml` files conform with specific policies. This vulnerability is fixed in kustomize-controller v0.24.0 and included in flux2 v0.29.0." } ] }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)" } ] }, { "description": [ { "lang": "eng", "value": "CWE-36: Absolute Path Traversal" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/fluxcd/flux2/security/advisories/GHSA-j77r-2fxf-5jrw", "refsource": "CONFIRM", "url": "https://github.com/fluxcd/flux2/security/advisories/GHSA-j77r-2fxf-5jrw" } ] }, "source": { "advisory": "GHSA-j77r-2fxf-5jrw", "discovery": "UNKNOWN" } } } }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2022-24877", "datePublished": "2022-05-06T01:10:09", "dateReserved": "2022-02-10T00:00:00", "dateUpdated": "2024-08-03T04:29:00.196Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2022-24877\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2022-05-06T01:15:09.387\",\"lastModified\":\"2024-02-08T02:06:58.990\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Flux is an open and extensible continuous delivery solution for Kubernetes. Path Traversal in the kustomize-controller via a malicious `kustomization.yaml` allows an attacker to expose sensitive data from the controller\u2019s pod filesystem and possibly privilege escalation in multi-tenancy deployments. Workarounds include automated tooling in the user\u0027s CI/CD pipeline to validate `kustomization.yaml` files conform with specific policies. This vulnerability is fixed in kustomize-controller v0.24.0 and included in flux2 v0.29.0.\"},{\"lang\":\"es\",\"value\":\"Flux es una soluci\u00f3n de entrega continua abierta y extensible para Kubernetes. Un Salto de Ruta en el controlador kustomize por medio de un \\\"kustomization.yaml\\\" malicioso permite a un atacante exponer datos confidenciales del sistema de archivos del pod del controlador y posiblemente escalar privilegios en despliegues multi-tenancy. Las mitigaciones incluyen herramientas automatizadas en la cadena de trabajo CI/CD del usuario para comprobar que los archivos \\\"kustomization.yaml\\\" sean ajustados a pol\u00edticas espec\u00edficas. Esta vulnerabilidad ha sido corregida en kustomize-controller versiones v0.24.0 y ha sido incluida en flux2 versi\u00f3n v0.29.0\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9},{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.9,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.1,\"impactScore\":6.0}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:P/I:P/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":6.5},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"}]},{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"},{\"lang\":\"en\",\"value\":\"CWE-36\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fluxcd:flux2:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"0.29.0\",\"matchCriteriaId\":\"45B1C066-F71F-48F7-9119-200CAE4E42B8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fluxcd:kustomize-controller:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"0.24.0\",\"matchCriteriaId\":\"E813B615-DAA8-47E8-A35C-98A5D752663D\"}]}]}],\"references\":[{\"url\":\"https://github.com/fluxcd/flux2/security/advisories/GHSA-j77r-2fxf-5jrw\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
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.