Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

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:	php	Assignee:	Joe Orton <jorton>
Status:	CLOSED ERRATA	QA Contact:	Gurhan Ozen <gozen>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	v1.1	CC:	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:	---	Target Upstream Version:
Embargoed:

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