[SECURITY] [DSA 2420-1] openjdk-6 security update

From: Florian Weimer <fw@deneb.enyo.de>
To: bugtraq@securityfocus.com
Cc:
Subject: [SECURITY] [DSA 2420-1] openjdk-6 security update
Date:


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Debian Security Advisory DSA-2420-1                   security@debian.org
http://www.debian.org/security/                            Florian Weimer
February 28, 2012                      http://www.debian.org/security/faq
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Package        : openjdk-6
Vulnerability  : several
Problem type   : remote
Debian-specific: no
CVE ID         : CVE-2011-3377 CVE-2011-3563 CVE-2011-5035 CVE-2012-0497
                  CVE-2012-0501 CVE-2012-0502 CVE-2012-0503 CVE-2012-0505
            CVE-2012-0506 CVE-2012-0507

Several vulnerabilities have been discovered in OpenJDK, an
implementation of the Oracle Java platform.

CVE-2011-3377
   The Iced Tea browser plugin included in the openjdk-6 package
      does not properly enforce the Same Origin Policy on web content
    served under a domain name which has a common suffix with the
      required domain name.

CVE-2011-3563
       The Java Sound component did not properly check for array
  boundaries.  A malicious input or an untrusted Java application
    or applet could use this flaw to cause Java Virtual Machine to
     crash or disclose portion of its memory.

CVE-2011-5035
    The OpenJDK embedded web server did not guard against an
   excessive number of a request parameters, leading to a denial
      of service vulnerability involving hash collisions.

CVE-2012-0497
 It was discovered that Java2D did not properly check graphics
      rendering objects before passing them to the native renderer.
      This could lead to JVM crash or Java sandbox bypass.

CVE-2012-0501
        The ZIP central directory parser used by java.util.zip.ZipFile
     entered an infinite recursion in native code when processing a
     crafted ZIP file, leading to a denial of service.

CVE-2012-0502
   A flaw was found in the AWT KeyboardFocusManager class that
        could allow untrusted Java applets to acquire keyboard focus
       and possibly steal sensitive information.

CVE-2012-0503
   The java.util.TimeZone.setDefault() method lacked a security
       manager invocation, allowing an untrusted Java application or
      applet to set a new default time zone.

CVE-2012-0505
      The Java serialization code leaked references to serialization
     exceptions, possibly leaking critical objects to untrusted
 code in Java applets and applications.

CVE-2012-0506
      It was discovered that CORBA implementation in Java did not
        properly protect repository identifiers (that can be obtained
      using _ids() method) on certain Corba objects.  This could
 have been used to perform modification of the data that should
     have been immutable.

CVE-2012-0507
        The AtomicReferenceArray class implementation did not properly
     check if the array is of an expected Object[] type.  A
     malicious Java application or applet could use this flaw to
        cause Java Virtual Machine to crash or bypass Java sandbox
 restrictions

For the stable distribution (squeeze), these problems have been fixed in
version 6b18-1.8.13-0+squeeze1.

For the testing distribution (wheezy) and the unstable distribution
(sid), these problems have been fixed in version 6b24-1.11.1-1.

We recommend that you upgrade your openjdk-6 packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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