IBM WebSphere Application Server (WAS) 6.1 before 6.1.0.39 and 7.0 before 7.0.0.17 uses a weak WS-Security XML encryption algorithm, which makes it easier for remote attackers to obtain plaintext data from a (1) JAX-RPC or (2) JAX-WS Web Services request via unspecified vectors related to a "decryption attack."

IBM WebSphere Application Server (WAS) 6.0.x through 6.0.2.43, 6.1.x before 6.1.0.37, and 7.0.x before 7.0.0.17 on z/OS, when a Local OS user registry or Federated Repository with RACF adapter is used, allows remote attackers to obtain unspecified application access via unknown vectors.

The SOAP with Attachments API for Java (SAAJ) implementation in the Web Services component in IBM WebSphere Application Server (WAS) 6.1.0.x before 6.1.0.37 and 7.x before 7.0.0.15 allows remote attackers to cause a denial of service (memory consumption) via encrypted SOAP messages.

The AuthCache purge implementation in the Security component in IBM WebSphere Application Server (WAS) 6.1.0.x before 6.1.0.37 and 7.x before 7.0.0.15 does not purge a user from the PlatformCredential cache, which might allow remote authenticated users to gain privileges by leveraging a group membership specified in an old RACF Object (aka RACO).

Memory leak in org.apache.jasper.runtime.JspWriterImpl.response in the JavaServer Pages (JSP) component in IBM WebSphere Application Server (WAS) before 7.0.0.15 allows remote attackers to cause a denial of service (memory consumption) by accessing a JSP page of an application that is repeatedly stopped and restarted.

Memory leak in com.ibm.ws.jsp.runtime.WASJSPStrBufferImpl in the JavaServer Pages (JSP) component in IBM WebSphere Application Server (WAS) 6.1.0.x before 6.1.0.37 and 7.x before 7.0.0.15 allows remote attackers to cause a denial of service (memory consumption) by sending many JSP requests that trigger large responses.

The Session Initiation Protocol (SIP) Proxy in the HTTP Transport component in IBM WebSphere Application Server (WAS) before 7.0.0.15 allows remote attackers to cause a denial of service (worker thread exhaustion and UDP messaging outage) by sending many UDP messages.

Memory leak in the messaging engine in IBM WebSphere Application Server (WAS) before 7.0.0.15 allows remote attackers to cause a denial of service (memory consumption) via network connections associated with a NULL return value from a synchronous JMS receive call.

The Service Integration Bus (SIB) messaging engine in IBM WebSphere Application Server (WAS) before 7.0.0.15 allows remote attackers to cause a denial of service (daemon hang) by performing close operations via network connections to a queue manager.

The Security component in IBM WebSphere Application Server (WAS) before 7.0.0.15, when a J2EE 1.4 application is used, determines the security role mapping on the basis of the ibm-application-bnd.xml file instead of the intended ibm-application-bnd.xmi file, which might allow remote authenticated users to gain privileges in opportunistic circumstances by requesting a service.

The Plug-in component in IBM WebSphere Application Server (WAS) before 7.0.0.15 does not properly handle trace requests, which has unspecified impact and attack vectors.

Cross-site scripting (XSS) vulnerability in the Installation Verification Test (IVT) application in the Install component in IBM WebSphere Application Server (WAS) before 7.0.0.15 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.

The installer in IBM WebSphere Application Server (WAS) before 7.0.0.15 uses 777 permissions for a temporary log directory, which allows local users to have unintended access to log files via standard filesystem operations, a different vulnerability than CVE-2009-1173.

Cross-site scripting (XSS) vulnerability in the administrative console in IBM WebSphere Application Server (WAS) 7.0 before 7.0.0.11 on z/OS allows remote attackers to inject arbitrary web script or HTML via unspecified vectors, related in part to "URL injection."

IBM WebSphere Application Server (WAS) 7.0 before 7.0.0.11 on z/OS allows attackers to perform unspecified "link injection" actions via unknown vectors.

IBM WebSphere Application Server (WAS) 7.0 before 7.0.0.11 on z/OS might allow attackers to obtain sensitive information by reading the default_create.log file that is associated with profile creation by the BBOWWPFx job and the zPMT.

Oracle Mojarra 1.2_14 and 2.0.2, as used in IBM WebSphere Application Server, Caucho Resin, and other applications, does not properly handle an unencrypted view state, which allows remote attackers to conduct cross-site scripting (XSS) attacks or execute arbitrary Expression Language (EL) statements via vectors that involve modifying the serialized view object.

WSPolicy in the Web Services component in IBM WebSphere Application Server (WAS) 7.0.x before 7.0.0.1 does not properly recognize the IDAssertion.isUsed binding property, which allows local users to discover a password by reading a SOAP message.

PerfServlet in the PMI/Performance Tools component in IBM WebSphere Application Server (WAS) 7 before 7.0.0.1 allows attackers to obtain sensitive information by reading the (1) systemout.log and (2) ffdc files. NOTE: this is probably a duplicate of CVE-2009-0434.

Unspecified vulnerability in IBM WebSphere Application Server (WAS) 7 before 7.0.0.1 on Windows has unknown impact and attack vectors related to JSPs. NOTE: this is probably a duplicate of CVE-2009-0438.