This bug was fixed in the package zend-framework - 1.9.4-0ubuntu2.1
---------------
zend-framework (1.9.4-0ubuntu2.1) karmic-security; urgency=low
* The security update fixes the following security issues: (LP: #506304)
+ ZF2010-03: Potential XSS vector in Zend_Filter_StripTags when comments
allowed
Zend_Filter_StripTags contained an optional setting to allow whitelisting
HTML comments in filtered text. Microsoft Internet Explorer and several
other
browsers allow developers to create conditional functionality via HTML
comments,
including execution of script events and rendering of additional
commented markup.
By allowing whitelisting of HTML comments, a malicious user could
potentially
include XSS exploits within HTML comments that would then be rendered in
the final output.
http://framework.zend.com/security/advisory/ZF2010-03
+ ZF2010-04: Potential MIME-type Injection in Zend_File_Transfer
Zend_File_Transfer had a potential MIME type injection vulnerability for
file uploads.
In certain situations where either PHP's ext/finfo extension is not
installed and
the mime_content_type() function was not available on a system,
Zend_File_Transfer would
use the user provided value for the type embedded inside the $_FILES
superglobal.
Additionally, in cases where the functionality was available, but where a
type could not
be determined by one of them, Zend_File_Transfer would also fallback on
the user provided type.
Using user provided information for a file's MIME type in uploads is
considered an insecure
practice, as it provides attack vectors by malicious users.
http://framework.zend.com/security/advisory/ZF2010-04
+ ZF2010-06: Potential XSS or HTML Injection vector in Zend_Json
Zend_Json_Encoder was not taking into account the solidus character ("/")
during encoding,
leading to incompatibilities with the JSON specification, and opening the
potential for XSS
or HTML injection attacks when returning HTML within a JSON string.
* debian/patches/99_ZF2010-03_Zend_Filter_Striptags.patch:
+ Patch was found at: http://framework.zend.com/issues/browse/ZF-8743
* debian/patches/99_ZF2010-04_Zend_File_Transfer.patch:
+ Patch was found at: http://framework.zend.com/issues/browse/ZF-8733
* debian/patches/99_ZF2010-06_Zend_Json.patch
+ Patch was found: http://framework.zend.com/issues/browse/ZF-8663
-- Stephan Hermann <s...@sourcecode.de> Tue, 12 Jan 2010 10:30:47 +0000
** Changed in: zend-framework (Ubuntu Karmic)
Status: Fix Committed => Fix Released
** Changed in: zend-framework (Ubuntu Jaunty)
Status: Fix Committed => Fix Released
--
Security Issues in Zend-Framework
https://bugs.launchpad.net/bugs/506304
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