CVE-2020-15230 - Vulnerability Details - OpenCVE

Description

Vapor is a web framework for Swift. In Vapor before version 4.29.4, Attackers can access data at arbitrary filesystem paths on the same host as an application. Only applications using FileMiddleware are affected. This is fixed in version 4.29.4.

Published: 2020-10-02

Score: 8.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

vapor

vapor

affected

Version	Status	Constraints
`< 4.29.4`	affected	—

Configuration 1 [-]

cpe:2.3:a:vapor_project:vapor:*:*:*:*:*:swift:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2023-1889	Vapor is a web framework for Swift. In Vapor before version 4.29.4, Attackers can access data at arbitrary filesystem paths on the same host as an application. Only applications using FileMiddleware are affected. This is fixed in version 4.29.4.
Github GHSA	GHSA-vcvg-xgr8-p5gq	Arbitrary file read using percent-encoded relative paths in FileMiddleware

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00567.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/vapor/vapor/commit/cf1651f7ff76515593f4d8ca6e6e15d2247fe255
https://github.com/vapor/vapor/pull/2500
https://github.com/vapor/vapor/security/advisories/GHSA-vcvg-xgr8-p5gq

History

No history.

Subscriptions

Vapor Project Vapor

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2020-10-02T18:55:14.000Z

Updated: 2024-08-04T13:08:22.827Z

Reserved: 2020-06-25T00:00:00.000Z

Link: CVE-2020-15230

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-10-02T19:15:12.963

Modified: 2024-11-21T05:05:08.610

Link: CVE-2020-15230

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-22

{"containers": {"cna": {"affected": [{"product": "vapor", "vendor": "vapor", "versions": [{"status": "affected", "version": "< 4.29.4"}]}], "descriptions": [{"lang": "en", "value": "Vapor is a web framework for Swift. In Vapor before version 4.29.4, Attackers can access data at arbitrary filesystem paths on the same host as an application. Only applications using FileMiddleware are affected. This is fixed in version 4.29.4."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-22", "description": "{\"CWE-22\":\"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')\"}", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-10-02T18:55:14.000Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/vapor/vapor/security/advisories/GHSA-vcvg-xgr8-p5gq"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/vapor/vapor/pull/2500"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/vapor/vapor/commit/cf1651f7ff76515593f4d8ca6e6e15d2247fe255"}], "source": {"advisory": "GHSA-vcvg-xgr8-p5gq", "discovery": "UNKNOWN"}, "title": "Arbitrary file read un Vapor", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2020-15230", "STATE": "PUBLIC", "TITLE": "Arbitrary file read un Vapor"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "vapor", "version": {"version_data": [{"version_value": "< 4.29.4"}]}}]}, "vendor_name": "vapor"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Vapor is a web framework for Swift. In Vapor before version 4.29.4, Attackers can access data at arbitrary filesystem paths on the same host as an application. Only applications using FileMiddleware are affected. This is fixed in version 4.29.4."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "{\"CWE-22\":\"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')\"}"}]}]}, "references": {"reference_data": [{"name": "https://github.com/vapor/vapor/security/advisories/GHSA-vcvg-xgr8-p5gq", "refsource": "CONFIRM", "url": "https://github.com/vapor/vapor/security/advisories/GHSA-vcvg-xgr8-p5gq"}, {"name": "https://github.com/vapor/vapor/pull/2500", "refsource": "MISC", "url": "https://github.com/vapor/vapor/pull/2500"}, {"name": "https://github.com/vapor/vapor/commit/cf1651f7ff76515593f4d8ca6e6e15d2247fe255", "refsource": "MISC", "url": "https://github.com/vapor/vapor/commit/cf1651f7ff76515593f4d8ca6e6e15d2247fe255"}]}, "source": {"advisory": "GHSA-vcvg-xgr8-p5gq", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T13:08:22.827Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/vapor/vapor/security/advisories/GHSA-vcvg-xgr8-p5gq"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/vapor/vapor/pull/2500"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/vapor/vapor/commit/cf1651f7ff76515593f4d8ca6e6e15d2247fe255"}]}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2020-15230", "datePublished": "2020-10-02T18:55:14.000Z", "dateReserved": "2020-06-25T00:00:00.000Z", "dateUpdated": "2024-08-04T13:08:22.827Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:vapor_project:vapor:*:*:*:*:*:swift:*:*", "matchCriteriaId": "C41B270D-7ADE-411A-94D1-0F5961973B0B", "versionEndExcluding": "4.29.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Vapor is a web framework for Swift. In Vapor before version 4.29.4, Attackers can access data at arbitrary filesystem paths on the same host as an application. Only applications using FileMiddleware are affected. This is fixed in version 4.29.4."}, {"lang": "es", "value": "Vapor es un framework web para Swift. En Vapor versiones anteriores a 4.29.4, los atacantes pueden acceder a datos en rutas arbitrarias del sistema de archivos en el mismo host como una aplicaci\u00f3n. Solo las aplicaciones que usan FileMiddleware est\u00e1n afectadas. Esto es corregido en la versi\u00f3n 4.29.4"}], "id": "CVE-2020-15230", "lastModified": "2024-11-21T05:05:08.610", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.5, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-10-02T19:15:12.963", "references": [{"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/vapor/vapor/commit/cf1651f7ff76515593f4d8ca6e6e15d2247fe255"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/vapor/vapor/pull/2500"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/vapor/vapor/security/advisories/GHSA-vcvg-xgr8-p5gq"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/vapor/vapor/commit/cf1651f7ff76515593f4d8ca6e6e15d2247fe255"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/vapor/vapor/pull/2500"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/vapor/vapor/security/advisories/GHSA-vcvg-xgr8-p5gq"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security-advisories@github.com", "type": "Secondary"}]}