Apache Axis2/Java XML External Entity Reference and SSRF Vulnerabilities

Critical severity. Improper Restriction of XML External Entity Reference vulnerability in Apache Axis2/Java. When a client built an AxisService from a WSDL URL, through ServiceClient or AxisService.createClientSideAxisService, wsdl4j import resolution was enabled and the documents named by wsdl:import and xsd:import were parsed by wsdl4j's own XML parser, which processes DOCTYPE declarations and external entities. An attacker who controls a WSDL, or a document it imports, could therefore read…

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Critical severity. Server-Side Request Forgery (SSRF) vulnerability in Apache Axis2/Java. When Axis2 built a service description from a WSDL, through ServiceClient, AxisService.createClientSideAxisService or WSDLToAxisServiceBuilder, it fetched the absolute URLs in wsdl:import locations and in xsd:import and xsd:include schemaLocations with no scheme or host restriction; the AAR and WAR deployment resolvers also passed absolute schema locations on to the network. An attacker who controls a…

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Critical severity. Server-Side Request Forgery (SSRF) vulnerability in Apache Axis2/Java. An unauthenticated caller could supply a non-anonymous WS-Addressing wsa:ReplyTo or wsa:FaultTo address, and Axis2 would open a connection to that address to deliver the response or fault, allowing requests to internal hosts and delivery of response content to a host of the caller's choosing. From 2.0.2, decoupled responses are refused unless allowNonAnonymousResponseEndpoints is enabled, and enabled…

by Tenable 0upvotes 0comments94% match