diff options
Diffstat (limited to 'BKUOnline/src/main/java/at/gv/egiz/mocca/id/DataURLServerServlet.java')
-rw-r--r-- | BKUOnline/src/main/java/at/gv/egiz/mocca/id/DataURLServerServlet.java | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/BKUOnline/src/main/java/at/gv/egiz/mocca/id/DataURLServerServlet.java b/BKUOnline/src/main/java/at/gv/egiz/mocca/id/DataURLServerServlet.java index 7dd2cd22..d34ead45 100644 --- a/BKUOnline/src/main/java/at/gv/egiz/mocca/id/DataURLServerServlet.java +++ b/BKUOnline/src/main/java/at/gv/egiz/mocca/id/DataURLServerServlet.java @@ -65,6 +65,7 @@ import at.gv.egiz.bku.slcommands.impl.SLCommandImpl; import at.gv.egiz.bku.slexceptions.SLCommandException; import at.gv.egiz.bku.utils.DebugInputStream; import at.gv.egiz.bku.utils.StreamUtil; +import at.gv.egiz.dom.DOMUtils; import at.gv.egiz.org.apache.tomcat.util.http.AcceptLanguage; import at.gv.egiz.slbinding.SLUnmarshaller; @@ -135,7 +136,6 @@ public class DataURLServerServlet extends HttpServlet { } SLUnmarshaller slUnmarshaller = new SLUnmarshaller(); - DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); dbf.setNamespaceAware(true); dbf.setSchema(slUnmarshaller.getSlSchema()); @@ -153,6 +153,9 @@ public class DataURLServerServlet extends HttpServlet { "(see http://www.w3.org/TR/xmldsig-bestpractices/#be-aware-schema-normalization)", e); } + //set XML parser flags to prevent XXE, XEE and SSRF attacks + DOMUtils.setXMLParserFlagsAgainstXXEAndSSRFAttacks(dbf); + DocumentBuilder documentBuilder; try { documentBuilder = dbf.newDocumentBuilder(); |