Note: This is a beta release of Red Hat Bugzilla 5.0. The data contained within is a snapshot of the live data so any changes you make will not be reflected in the production Bugzilla. Also email is disabled so feel free to test any aspect of the site that you want. File any problems you find or give feedback here.

Bug 229337

Summary: CVE-2007-0906 PHP security issues (CVE-2007-0907, CVE-2007-0908, CVE-2007-0909, CVE-2007-0910, CVE-2007-0988)
Product: [Retired] Red Hat Web Application Stack Reporter: Joe Orton <jorton>
Component: phpAssignee: Joe Orton <jorton>
Status: CLOSED ERRATA QA Contact: Gurhan Ozen <gozen>
Severity: medium Docs Contact:
Priority: medium    
Version: v1.1CC: jburke, security-response-team
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard: source=internet,public=20070208,reported=20070208,impact=important
Fixed In Version: RHSA-2007-0088 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2007-02-22 11:11:13 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Description Joe Orton 2007-02-20 13:31:22 UTC
+++ This bug was initially created as a clone of Bug #228858 +++

Description of problem:
1. If unserializing untrusted data on 64-bit platforms the
zend_hash_init() function can be forced to enter an infinite loop,
consuming CPU resources, for a limited length of time, until the
script timeout alarm aborts the script  (CVE-2007-0988)

2. If a script uses the imap_mail_compose() function to create a new MIME
message based on an input body from an untrusted source, an attacker may be able
to force a heap overflow (CVE-2006-0906)

3. If the format string could passed to one of the functions in the printf()
family could be controlled by an attacker via untrusted data, then an
out-of-bounds memory read could crash the Apache child process (CVE-2006-0909)

4. If very long strings are passed to the str_replace() function then an integer
overflow could occur in memory allocation, which could lead to a heap buffer
overflow.  (CVE-2006-0906)

5. If the wddx extension is used to import WDDX data from an untrusted source,
certain WDDX input packets may allow a random portion of heap memory to be
exposed.  (CVE-2006-0908)

6. If the odbc_result_all() function is used to display
data from a database, and the contents of the database table are under
the control of an attacker, a format string vulnerability is possible.
(CVE-2006-0909)

7. Unspecified stack overflows and stack corruptions, and super-global clobbers
vulnerabilities in the session extension.  (CVE-2006-0906, CVE-2006-0910)

Comment 3 Red Hat Bugzilla 2007-02-22 11:11:13 UTC
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2007-0088.html