Note: This is an archival copy of Security Sun Alert 201387 as previously published on http://sunsolve.sun.com.
Latest version of this security advisory is available from http://support.oracle.com as Sun Alert 1001060.1.
Article ID : 1001060.1
Article Type : Sun Alerts (SURE)
Last reviewed : 2007-04-16
Audience : PUBLIC
Copyright Notice: Copyright © 2010, Oracle Corporation and/or its affiliates.

Security Vulnerability in the Sun Java Web Console May Allow Access to Privileged Data or Lead to Denial of Service

Category
Security

Release Phase
Resolved

Product
Sun Java Web Console 2.2.3
Solaris 10 Operating System
Sun Java Web Console 2.2.5
Sun Java Web Console 2.2.4
Sun Java Web Console 2.2.2

Bug Id
6505096

Date of Resolved Release
17-APR-2007

Impact

A security vulnerability in the Sun Java Web Console may allow a local or remote unprivileged user to access privileged data or crash the Java Web Console service, leading to a Denial of Service (DoS) condition.

Sun acknowledges with thanks, Frank Dick of N.RUNS AG (http://www.nruns.com/) for bringing this issue to our attention.

For additional information regarding this issue, see the following:

N.RUNS AG security bulletin at http://www.nruns.com/security_advisory_sun_java_format_string.php

CVE-2007-1681 at http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1681


Contributing Factors

This issue can occur in the following releases:

SPARC Platform

  • Sun Java Web Console 2.2.2
  • Sun Java Web Console 2.2.3
  • Sun Java Web Console 2.2.4
  • Sun Java Web Console 2.2.5
  • Solaris 10 without patch 121211-02

x86 Platform

  • Sun Java Web Console 2.2.2
  • Sun Java Web Console 2.2.3
  • Sun Java Web Console 2.2.4
  • Sun Java Web Console 2.2.5
  • Solaris 10 without patch 121212-02

Notes:

  1. Solaris 8 and 9 do not ship Sun Java Web Console and are not impacted by this issue.
  2. Solaris 10 ships Sun Java Web Console and hence is impacted by this issue.
  3. Solaris 10 11/06 and later releases ship with a version of Sun Java Web Console which is not impacted by this issue.

To determine the version of Sun Java Web Console installed on the system, the following command can be run:

    $ /usr/sbin/smcwebserver -V
    Version 2.2.2

Symptoms

There are no predictable symptoms that would indicate the described issue has been exploited.


Workaround

To work around the described issue, configure the Sun Java Web Console logging service to turn off writing messages to syslog. This can be done by executing the following command as the root user:

    # /usr/sbin/smreg add -p -c logging.default.level=off

Resolution

This issue is addressed in the following releases:

SPARC Platform

  • Sun Java Web Console 2.2.6 or later
  • Solaris 10 with patch 121211-02 or later

x86 Platform

  • Sun Java Web Console 2.2.6 or later
  • Solaris 10 with patch 121212-02 or later

Sun Java Web Console 2.2.6 can be downloaded at http://www.sun.com/download/products.xml?id=461d58be



References

121211-02
121212-02




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