Bug 201766 - CVE-2006-4020 PHP buffer overread flaw
CVE-2006-4020 PHP buffer overread flaw
Status: CLOSED ERRATA
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: php (Show other bugs)
4.0
All Linux
medium Severity medium
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Assigned To: Joe Orton
David Lawrence
impact=moderate,source=gentoo,reporte...
: Security
Depends On:
Blocks: 206937
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Reported: 2006-08-08 15:28 EDT by Josh Bressers
Modified: 2007-11-30 17:07 EST (History)
1 user (show)

See Also:
Fixed In Version: RHSA-2006-0669
Doc Type: Bug Fix
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Last Closed: 2006-09-21 06:55:00 EDT
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RHEL 7.3 requirements from Atomic Host:
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Description Josh Bressers 2006-08-08 15:28:21 EDT
PHP buffer overflow flaw

A buffer overflow flaw was found in the way PHP executes an argument
swap via the sscanf function.  The below URLs contain more
information.

http://bugs.php.net/bug.php?id=38322
http://www.securityfocus.com/archive/1/442438/30/0/threaded
http://bugs.gentoo.org/show_bug.cgi?id=143126


This issue also affects RHEL3
This issue also affects RHEL2.1
Comment 1 Josh Bressers 2006-08-09 08:35:41 EDT
The upstream patch is here:
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/scanf.c?r1=1.31.2.2&r2=1.31.2.2.2.1
Comment 5 Red Hat Bugzilla 2006-09-21 06:55:03 EDT
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-2006-0669.html

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