CVE-2023-41339
Summary
| CVE | CVE-2023-41339 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-10-25 18:17:00 UTC |
| Updated | 2023-10-31 19:53:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-918
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Unsecured WMS dynamic styling sld=<url> parameter affords blind unauthenticated SSRF · Advisory · geoserver/geoserver · GitHub | MISC | github.com | |
| Release 2.23.2 · geoserver/geoserver · GitHub | MISC | github.com | |
| Release 2.22.5 · geoserver/geoserver · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.