cve-2023-41339
Vulnerability from cvelistv5
Published
2023-10-24 20:15
Modified
2024-09-11 18:00
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
EPSS score ?
0.13% (0.34547)
Summary
GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. The WMS specification defines an ``sld=<url>`` 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.
References
security-advisories@github.comhttps://github.com/geoserver/geoserver/releases/tag/2.22.5Release Notes
security-advisories@github.comhttps://github.com/geoserver/geoserver/releases/tag/2.23.2Release Notes
security-advisories@github.comhttps://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmfMitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/geoserver/geoserver/releases/tag/2.22.5Release Notes
af854a3a-2127-422b-91ae-364da2661108https://github.com/geoserver/geoserver/releases/tag/2.23.2Release Notes
af854a3a-2127-422b-91ae-364da2661108https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmfMitigation, Vendor Advisory
Impacted products
Vendor Product Version
geoserver geoserver Version: < 2.22.5
Version: >= 2.23.0, < 2.23.2
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-02T19:01:35.304Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  name: "https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf",
                  tags: [
                     "x_refsource_CONFIRM",
                     "x_transferred",
                  ],
                  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",
                     "x_transferred",
                  ],
                  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",
                     "x_transferred",
                  ],
                  url: "https://github.com/geoserver/geoserver/releases/tag/2.23.2",
               },
            ],
            title: "CVE Program Container",
         },
         {
            affected: [
               {
                  cpes: [
                     "cpe:2.3:a:geoserver:geoserver:*:*:*:*:*:*:*:*",
                  ],
                  defaultStatus: "unknown",
                  product: "geoserver",
                  vendor: "geoserver",
                  versions: [
                     {
                        lessThan: "2.22.5",
                        status: "affected",
                        version: "0",
                        versionType: "custom",
                     },
                     {
                        lessThan: "2.23.2",
                        status: "affected",
                        version: "0",
                        versionType: "custom",
                     },
                  ],
               },
            ],
            metrics: [
               {
                  other: {
                     content: {
                        id: "CVE-2023-41339",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "yes",
                           },
                           {
                              "Technical Impact": "partial",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-09-11T17:56:27.424894Z",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2024-09-11T18:00:37.015Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
      ],
      cna: {
         affected: [
            {
               product: "geoserver",
               vendor: "geoserver",
               versions: [
                  {
                     status: "affected",
                     version: "< 2.22.5",
                  },
                  {
                     status: "affected",
                     version: ">= 2.23.0, < 2.23.2",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. The WMS specification defines an ``sld=<url>`` 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=<url> 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",
   "vulnerability-lookup:meta": {
      nvd: "{\"cve\":{\"id\":\"CVE-2023-41339\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2023-10-25T18:17:30.840\",\"lastModified\":\"2024-11-21T08:21:06.620\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. The WMS specification defines an ``sld=<url>`` 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.\"},{\"lang\":\"es\",\"value\":\"GeoServer es un servidor de software de código abierto escrito en Java que permite a los usuarios compartir y editar datos geoespaciales. La especificación WMS define un parámetro ``sld=`` para las operaciones GetMap, GetLegendGraphic y GetFeatureInfo para el \\\"estilo dinámico\\\" proporcionado por el usuario. Habilitar el uso de estilos dinámicos, sin configurar también comprobaciones de URL, brinda la oportunidad de Server-Side Request Forgery (SSRF). Esta vulnerabilidad se puede utilizar para robar hashes NetNTLMv2 del usuario que podrían transmitirse o descifrarse externamente para obtener más acceso. Esta vulnerabilidad ha sido parcheada en las versiones 2.22.5 y 2.23.2.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L\",\"baseScore\":8.6,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"LOW\"},\"exploitabilityScore\":3.9,\"impactScore\":4.7},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-918\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-918\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:osgeo:geoserver:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"2.22.5\",\"matchCriteriaId\":\"0BB82E9C-10E3-41B9-AA40-80D45DC3989F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:osgeo:geoserver:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.23.0\",\"versionEndExcluding\":\"2.23.2\",\"matchCriteriaId\":\"765C2F28-6A4F-42C4-AA52-D984D0F2F0A6\"}]}]}],\"references\":[{\"url\":\"https://github.com/geoserver/geoserver/releases/tag/2.22.5\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Release Notes\"]},{\"url\":\"https://github.com/geoserver/geoserver/releases/tag/2.23.2\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Release Notes\"]},{\"url\":\"https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Mitigation\",\"Vendor Advisory\"]},{\"url\":\"https://github.com/geoserver/geoserver/releases/tag/2.22.5\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\"]},{\"url\":\"https://github.com/geoserver/geoserver/releases/tag/2.23.2\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Release Notes\"]},{\"url\":\"https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mitigation\",\"Vendor Advisory\"]}]}}",
      vulnrichment: {
         containers: "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf\", \"name\": \"https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf\", \"tags\": [\"x_refsource_CONFIRM\", \"x_transferred\"]}, {\"url\": \"https://github.com/geoserver/geoserver/releases/tag/2.22.5\", \"name\": \"https://github.com/geoserver/geoserver/releases/tag/2.22.5\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}, {\"url\": \"https://github.com/geoserver/geoserver/releases/tag/2.23.2\", \"name\": \"https://github.com/geoserver/geoserver/releases/tag/2.23.2\", \"tags\": [\"x_refsource_MISC\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T19:01:35.304Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-41339\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-11T17:56:27.424894Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:geoserver:geoserver:*:*:*:*:*:*:*:*\"], \"vendor\": \"geoserver\", \"product\": \"geoserver\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"2.22.5\", \"versionType\": \"custom\"}, {\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"2.23.2\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T18:00:30.518Z\"}}], \"cna\": {\"title\": \"Unsecured WMS dynamic styling sld=<url> parameter affords blind unauthenticated SSRF in GeoServer\", \"source\": {\"advisory\": \"GHSA-cqpc-x2c6-2gmf\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 8.6, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"geoserver\", \"product\": \"geoserver\", \"versions\": [{\"status\": \"affected\", \"version\": \"< 2.22.5\"}, {\"status\": \"affected\", \"version\": \">= 2.23.0, < 2.23.2\"}]}], \"references\": [{\"url\": \"https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf\", \"name\": \"https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/geoserver/geoserver/releases/tag/2.22.5\", \"name\": \"https://github.com/geoserver/geoserver/releases/tag/2.22.5\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/geoserver/geoserver/releases/tag/2.23.2\", \"name\": \"https://github.com/geoserver/geoserver/releases/tag/2.23.2\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. The WMS specification defines an ``sld=<url>`` 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.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-918\", \"description\": \"CWE-918: Server-Side Request Forgery (SSRF)\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2023-10-24T20:15:17.428Z\"}}}",
         cveMetadata: "{\"cveId\": \"CVE-2023-41339\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-09-11T18:00:37.015Z\", \"dateReserved\": \"2023-08-28T16:56:43.368Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2023-10-24T20:15:17.428Z\", \"assignerShortName\": \"GitHub_M\"}",
         dataType: "CVE_RECORD",
         dataVersion: "5.1",
      },
   },
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




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.