| Description: | Summary:
The remote host is missing an update for the Debian 'openjdk-6' package(s) announced via the DSA-2356-1 advisory.
Vulnerability Insight:
Several vulnerabilities have been discovered in OpenJDK, an implementation of the Java platform:
CVE-2011-3389
The TLS implementation does not guard properly against certain chosen-plaintext attacks when block ciphers are used in CBC mode.
CVE-2011-3521
The CORBA implementation contains a deserialization vulnerability in the IIOP implementation, allowing untrusted Java code (such as applets) to elevate its privileges.
CVE-2011-3544
The Java scripting engine lacks necessary security manager checks, allowing untrusted Java code (such as applets) to elevate its privileges.
CVE-2011-3547
The skip() method in java.io.InputStream uses a shared buffer, allowing untrusted Java code (such as applets) to access data that is skipped by other code.
CVE-2011-3548
The java.awt.AWTKeyStroke class contains a flaw which allows untrusted Java code (such as applets) to elevate its privileges.
CVE-2011-3551
The Java2D C code contains an integer overflow which results in a heap-based buffer overflow, potentially allowing untrusted Java code (such as applets) to elevate its privileges.
CVE-2011-3552
Malicious Java code can use up an excessive amount of UDP ports, leading to a denial of service.
CVE-2011-3553
JAX-WS enables stack traces for certain server responses by default, potentially leaking sensitive information.
CVE-2011-3554
JAR files in pack200 format are not properly checked for errors, potentially leading to arbitrary code execution when unpacking crafted pack200 files.
CVE-2011-3556
The RMI Registry server lacks access restrictions on certain methods, allowing a remote client to execute arbitrary code.
CVE-2011-3557
The RMI Registry server fails to properly restrict privileges of untrusted Java code, allowing RMI clients to elevate their privileges on the RMI Registry server.
CVE-2011-3560
The com.sun.net.ssl.HttpsURLConnection class does not perform proper security manager checks in the setSSLSocketFactory() method, allowing untrusted Java code to bypass security policy restrictions.
For the stable distribution (squeeze), this problem has been fixed in version 6b18-1.8.10-0+squeeze2.
For the testing distribution (wheezy) and the unstable distribution (sid), this problem has been fixed in version 6b23~
pre11-1.
We recommend that you upgrade your openjdk-6 packages.
Affected Software/OS:
'openjdk-6' package(s) on Debian 6.
Solution:
Please install the updated package(s).
CVSS Score:
10.0
CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C
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