Security Advisories and Notifications


Subject: Security Advisory (BEA07-162.00)
From: Oracle Corporation
Minor Subject: The WebLogic console may display certain Web Service sensitive attributes in clear text
Product(s) Affected: WebLogic Server and WebLogic Express

Threat level: Low
Users authorized to access the WebLogic console may be able to see certain Web Service sensitive attributes in clear text.

Severity: Medium
An attacker may be able to use values of sensitive attributes to gain access to certain web services.

A problem was identified that could potentially cause a security vulnerability in certain versions of WebLogic Server. A patch is available to correct this problem (see Section II). Oracle treats potential security problems with a high degree of urgency and endeavors to take appropriate steps to help ensure the security of our customers' systems. As a result, Oracle strongly suggests the following actions:

I. Read the following advisory.
II. Apply the suggested action.
III. If you know of any additional users interested in future security advisories, please forward them the registration instructions included in this advisory.

I. Advisory

The Administration Console supports the configuration of Web Service security to secure particular web services. Administrators can specify security properties required for a particular web service, including passwords used by credential providers and token handlers. During the creation of the configuration, the console may display these sensitive attributes in clear text. However, these sensitive attributes are correctly encrypted when the configuration is written to disk.

A patch is available to correct this issue by updating the WebLogic Administration Console pages so that Web Service Security credential provider and token handler sensitive properties are not displayed in clear text.

Impact and CVSS Ratings:

CVSS Severity Score: 2.3 (Low)
Attack Range (AV): Local
Attack Complexity (AC): High
Authentication Level (Au): Required
Impact Type: Unauthorized access to certain web services. Partial confidentiality, integrity, and availability violation
Vulnerability Type: Information Disclosure
CVSS Base Score Vector: (AV:L/AC:H/Au:R/C:P/I:P/A:P/B:N)

Complete CVSS Guide: http://www.first.org/cvss/cvss-guide.html
Online Calculator: http://nvd.nist.gov/cvss.cfm?calculator

The following versions of WebLogic Server and WebLogic Express are affected by this vulnerability

  • WebLogic Server 9.0 on all platforms

II. SUGGESTED ACTION

Oracle strongly recommends the following course of actions.

WebLogic Server 9.0

  1. Download and apply the 9.0 GA Combo patch #7824963 from OracleMetaLink as per the instructions below:
    • Select the Patches and Updates tab after logging in to OracleMetaLink.
    • Click Simple Search.
    • In the Search By field, select Patch Number from the list.
    • Enter the patch number. The patch number may be different for different product releases and platforms.
    • Select the platform (or choose generic as applicable)
    • Click Go.
    • Click Download to download the patch.

  2. Download and apply the patch #7824878 from OracleMetaLink as per the instructions below:
    • Select the Patches and Updates tab after logging in to OracleMetaLink.
    • Click Simple Search.
    • In the Search By field, select Patch Number from the list.
    • Enter the patch number. The patch number may be different for different product releases and platforms.
    • Select the platform (or choose generic as applicable)
    • Click Go.
    • Click Download to download the patch.

  3. Place the jar for the patch at the end of the PATCH_CLASSPATH.

WebLogic Server 9.1 includes the functionality in this patch.





SECURITY COMMUNICATIONS

Oracle strongly suggests that customers apply the remedies recommended in all our security advisories. Oracle also urges customers to apply every Service/Maintenance Pack as they are released. Service/Maintenance Packs include a roll-up of all bug fixes for each version of the product, as well as each of the prior Service/Maintenance Packs. Service/Maintenance Packs and information about them can be found at: http://www.oracle.com/technology/software/products/ias/bea_main.html

Note: Information about securing WebLogic Server and WebLogic Express can be found at http://edocs.bea.com/wls/docs103/security.html. Specific lockdown information is provided at http://e-docs.bea.com/wls/docs103/lockdown/index.html. We strongly encourage you to review this documentation to ensure your server deployment is securely configured.

As a policy, if there are any security-related issues with any Oracle product, Oracle will distribute an advisory and instructions with the appropriate course of action. Because the security of your site, data, and code is our highest priority, we are committed to communicating all security-related issues clearly and openly.

All previous advisories can be viewed at: http://www.oracle.com/technology/deploy/security/wls-security.

Additional users who wish to register for product advisory distribution should follow the registration directions at: http://www.oracle.com/technology/deploy/security/alerts.htm.

Security issues can be reported to Oracle by following the directions at: http://www.oracle.com/technology/deploy/security/alerts.htm.

Thank you,
Oracle Corporation