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Document vulnerabilities in the Opera web browser's Java implementation.

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This commit is contained in:
Jacques Vidrine 2005-01-21 16:50:40 +00:00
parent 5c923465f8
commit 0d90beee7b
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=127029
1 changed files with 56 additions and 0 deletions
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security/vuxml/vuln.xml
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@ -32,6 +32,62 @@ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-->
<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
<vuln vid="1489df94-6bcb-11d9-a21e-000a95bc6fae">
<topic>opera -- multiple vulnerabilities in Java implementation</topic>
<affects>
<package>
<name>opera</name>
<name>opera-devel</name>
<name>linux-opera</name>
<range><lt>7.60.20041203</lt></range>
</package>
</affects>
<description>
<body xmlns="http://www.w3.org/1999/xhtml">
<p>Marc Schoenefeld reports:</p>
<blockquote cite="http://marc.theaimsgroup.com/?l=bugtraq&amp;m=110088923127820">
<p>Opera 7.54 is vulnerable to leakage of the java sandbox,
allowing malicious applets to gain unacceptable
privileges. This allows them to be used for information
gathering (spying) of local identity information and
system configurations as well as causing annoying crash
effects.</p>
<p>Opera 754 <em>[sic]</em> which was released Aug 5,2004 is
vulnerable to the XSLT processor covert channel attack,
which was corrected with JRE 1.4.2_05 [released in July
04], but in disadvantage to the users the opera packaging
guys chose to bundle the JRE 1.4.2_04 <em>[...]</em></p>
<p>Internal pointer DoS exploitation: Opera.jar contains the
opera replacement of the java plugin. It therefore handles
communication between javascript and the Java VM via the
liveconnect protocol. The public class EcmaScriptObject
exposes a system memory pointer to the java address space,
by constructing a special variant of this type an internal
cache table can be polluted by false entries that infer
proper function of the JSObject class and in the following
proof-of-concept crash the browser.</p>
<p>Exposure of location of local java installation Sniffing
the URL classpath allows to retrieve the URLs of the
bootstrap class path and therefore the JDK installation
directory.</p>
<p>Exposure of local user name to an untrusted applet An
attacker could use the sun.security.krb5.Credentials class
to retrieve the name of the currently logged in user and
parse his home directory from the information which is
provided by the thrown
java.security.AccessControlException.</p>
</blockquote>
</body>
</description>
<references>
<mlist msgid="Pine.A41.4.58.0411191800510.57436@zivunix.uni-muenster.de">http://marc.theaimsgroup.com/?l=bugtraq&amp;m=110088923127820</mlist>
</references>
<dates>
<discovery>2004-11-19</discovery>
<entry>2005-01-21</entry>
</dates>
</vuln>
<vuln vid="045944a0-6bca-11d9-aaa6-000a95bc6fae">
<topic>sudo -- environmental variable CDPATH is not cleared</topic>
<affects>