cve-2023-41339
Vulnerability from cvelistv5
Published
2023-10-24 20:15
Modified
2024-09-11 18:00
Severity ?
EPSS score ?
Summary
Unsecured WMS dynamic styling sld=<url> parameter affords blind unauthenticated SSRF in GeoServer
References
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The WMS specification defines an ``sld=\u003curl\u003e`` parameter for GetMap, GetLegendGraphic and GetFeatureInfo operations for user supplied \"dynamic styling\". Enabling the use of dynamic styles, without also configuring URL checks, provides the opportunity for Service Side Request Forgery. This vulnerability can be used to steal user NetNTLMv2 hashes which could be relayed or cracked externally to gain further access. This vulnerability has been patched in versions 2.22.5 and 2.23.2." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-918", "description": "CWE-918: Server-Side Request Forgery (SSRF)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2023-10-24T20:15:17.428Z", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "name": "https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf", "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf" }, { "name": "https://github.com/geoserver/geoserver/releases/tag/2.22.5", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/geoserver/geoserver/releases/tag/2.22.5" }, { "name": "https://github.com/geoserver/geoserver/releases/tag/2.23.2", "tags": [ "x_refsource_MISC" ], "url": "https://github.com/geoserver/geoserver/releases/tag/2.23.2" } ], "source": { "advisory": "GHSA-cqpc-x2c6-2gmf", "discovery": "UNKNOWN" }, "title": "Unsecured WMS dynamic styling sld=\u003curl\u003e parameter affords blind unauthenticated SSRF in GeoServer" } }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2023-41339", "datePublished": "2023-10-24T20:15:17.428Z", "dateReserved": "2023-08-28T16:56:43.368Z", "dateUpdated": "2024-09-11T18:00:37.015Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2023-41339\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2023-10-25T18:17:30.840\",\"lastModified\":\"2023-10-31T19:53:57.670\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. 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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.