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
| Link | Resource |
|---|---|
| https://github.com/geoserver/geoserver/releases/tag/2.22.5 | Release Notes |
| https://github.com/geoserver/geoserver/releases/tag/2.23.2 | Release Notes |
| https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf | Mitigation Vendor Advisory |
| https://github.com/geoserver/geoserver/releases/tag/2.22.5 | Release Notes |
| https://github.com/geoserver/geoserver/releases/tag/2.23.2 | Release Notes |
| https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf | Mitigation Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
21 Nov 2024, 08:21
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/geoserver/geoserver/releases/tag/2.22.5 - Release Notes | |
| References | () https://github.com/geoserver/geoserver/releases/tag/2.23.2 - Release Notes | |
| References | () https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf - Mitigation, Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.6 |
31 Oct 2023, 19:53
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Osgeo
Osgeo geoserver |
|
| CPE | cpe:2.3:a:osgeo:geoserver:*:*:*:*:*:*:*:* | |
| References | (MISC) https://github.com/geoserver/geoserver/releases/tag/2.23.2 - Release Notes | |
| References | (MISC) https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf - Mitigation, Vendor Advisory | |
| References | (MISC) https://github.com/geoserver/geoserver/releases/tag/2.22.5 - Release Notes | |
| CWE | CWE-918 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.3 |
25 Oct 2023, 18:17
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-10-25 18:17
Updated : 2024-11-21 08:21
NVD link : CVE-2023-41339
Mitre link : CVE-2023-41339
CVE.ORG link : CVE-2023-41339
JSON object : View
Products Affected
osgeo
- geoserver
CWE
CWE-918
Server-Side Request Forgery (SSRF)