{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2024-5918", "ASSIGNER": "psirt@paloaltonetworks.com", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": "An improper certificate validation vulnerability in Palo Alto Networks PAN-OS software enables an authorized user with a specially crafted client certificate to connect to an impacted GlobalProtect portal or GlobalProtect gateway as a different legitimate user. This attack is possible only if you \"Allow Authentication with User Credentials OR Client Certificate.\"" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-295 Improper Certificate Validation", "cweId": "CWE-295" } ] } ] }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "Palo Alto Networks", "product": { "product_data": [ { "product_name": "Cloud NGFW", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "status": "unaffected", "version": "All" } ], "defaultStatus": "unaffected" } } ] } }, { "product_name": "PAN-OS", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "status": "unaffected", "version": "11.2.0" }, { "status": "unaffected", "version": "11.1.0" }, { "changes": [ { "at": "11.0.3", "status": "unaffected" } ], "lessThan": "11.0.3", "status": "affected", "version": "11.0.0", "versionType": "custom" }, { "changes": [ { "at": "10.2.4-h5", "status": "unaffected" } ], "lessThan": "10.2.4-h5", "status": "affected", "version": "10.2.0", "versionType": "custom" }, { "changes": [ { "at": "10.1.11", "status": "unaffected" } ], "lessThan": "10.1.11", "status": "affected", "version": "10.1.0", "versionType": "custom" } ], "defaultStatus": "unaffected" } } ] } }, { "product_name": "Prisma Access", "version": { "version_data": [ { "version_value": "not down converted", "x_cve_json_5_version_data": { "versions": [ { "status": "unaffected", "version": "All" } ], "defaultStatus": "unaffected" } } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "https://security.paloaltonetworks.com/CVE-2024-5918", "refsource": "MISC", "name": "https://security.paloaltonetworks.com/CVE-2024-5918" } ] }, "source": { "defect": [ "PAN-216947" ], "discovery": "USER" }, "configuration": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "

This issue impacts only firewalls on which you configured a GlobalProtect portal or GlobalProtect gateway to use Client Certificate Authentication and you set the \"Allow Authentication with User Credentials OR Client Certificate\" option to \"Yes\".

You can verify whether you configured GlobalProtect portal or gateway by checking for entries in your firewall web interface (Network \u2192 GlobalProtect \u2192 Portals or Network \u2192 GlobalProtect \u2192 Gateways).

If you do have GlobalProtect portals or gateways in your configuration, then you can verify whether you configured Client Certificate Authentication on these portals and gateways by checking your firewall web interface (Network \u2192 GlobalProtect \u2192 Portals \u2192 (portal-config) \u2192 Authentication or Network \u2192 GlobalProtect \u2192 Gateways \u2192 (gateway-config) \u2192 Authentication).

" } ], "value": "This issue impacts only firewalls on which you configured a GlobalProtect portal or GlobalProtect gateway to use Client Certificate Authentication and you set the \"Allow Authentication with User Credentials OR Client Certificate\" option to \"Yes\".\n\nYou can verify whether you configured GlobalProtect portal or gateway by checking for entries in your firewall web interface (Network \u2192 GlobalProtect \u2192 Portals or Network \u2192 GlobalProtect \u2192 Gateways).\n\nIf you do have GlobalProtect portals or gateways in your configuration, then you can verify whether you configured Client Certificate Authentication on these portals and gateways by checking your firewall web interface (Network \u2192 GlobalProtect \u2192 Portals \u2192 (portal-config) \u2192 Authentication or Network \u2192 GlobalProtect \u2192 Gateways \u2192 (gateway-config) \u2192 Authentication)." } ], "work_around": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "You can mitigate this issue by setting the \"Allow Authentication with User Credentials OR Client Certificate\" option to \"No.\" Additional information is available here:
" } ], "value": "You can mitigate this issue by setting the \"Allow Authentication with User Credentials OR Client Certificate\" option to \"No.\" Additional information is available here:\n https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-web-interface-help/globalprotect/network-globalprotect-portals/globalprotect-portals-authentication-configuration-tab \n * https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-web-interface-help/globalprotect/network-globalprotect-gateways/globalprotect-gateway-authentication-tab https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-web-interface-help/globalprotect/network-globalprotect-gateways/globalprotect-gateway-authentication-tab" } ], "exploit": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Palo Alto Networks is not aware of any malicious exploitation of this issue." } ], "value": "Palo Alto Networks is not aware of any malicious exploitation of this issue." } ], "solution": [ { "lang": "eng", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "This issue is fixed in PAN-OS 10.1.11, PAN-OS 10.2.4-h5, PAN-OS 10.2.5, PAN-OS 11.0.3, and all later PAN-OS versions." } ], "value": "This issue is fixed in PAN-OS 10.1.11, PAN-OS 10.2.4-h5, PAN-OS 10.2.5, PAN-OS 11.0.3, and all later PAN-OS versions." } ] }