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Home >> Browse Vulnerability Assessment Database >> Fedora Local Security Checks >> Fedora Core 5 2006-1024: php

Vulnerability Assessment Details

Fedora Core 5 2006-1024: php

Vulnerability Assessment Summary
Check for the version of the php package

Detailed Explanation for this Vulnerability Assessment

The remote host is missing the patch for the advisory FEDORA-2006-1024 (php).

PHP is an HTML-embedded scripting language. PHP attempts to make it
easy for developers to write dynamically generated webpages. PHP also
offers built-in database integration for several commercial and
non-commercial database management systems, so writing a
database-enabled webpage with PHP is fairly simple. The most common
use of PHP coding is probably as a replacement for CGI scripts. The
mod_php module enables the Apache Web server to understand and process
the embedded PHP language in Web pages.

Update Information:

This update includes the latest upstream release of PHP 5.1,
version 5.1.6, fixing a number of security vulnerabilities,
and other bugs.

An integer overflow was discovered in the PHP memory
handling routines. If a script can cause memory allocation
based on untrusted user data, a remote attacker sending a
carefully crafted request could execute arbitrary code
as the 'apache' user. (CVE-2006-4812)

A buffer overflow was discovered in the PHP sscanf()
function. If a script used the sscanf() function with
positional arguments in the format string, a remote attacker
sending a carefully crafted request could execute arbitrary
code as the 'apache' user. (CVE-2006-4020)

An integer overflow was discovered in the PHP wordwrap() and
str_repeat() functions. If a script running on a 64-bit
server used either of these functions on untrusted user
data, a remote attacker sending a carefully crafted request
might be able to cause a heap overflow. (CVE-2006-4482)

A buffer overflow was discovered in the PHP gd extension. If
a script was set up to process GIF images from untrusted
sources using the gd extension, a remote attacker could
cause a heap overflow. (CVE-2006-4484)

A buffer overread was discovered in the PHP stripos()
function. If a script used the stripos() function with
untrusted user data, PHP may read past the end of a buffer,
which could permit a denial of service attack by a remote
user. (CVE-2006-4485)

An integer overflow was discovered in the PHP memory
allocation handling. On 64-bit platforms, the 'memory_limit'
setting was not enforced correctly, which could permit a
denial of service attack by a remote user. (CVE-2006-4486)

Solution : Get the newest Fedora Updates
Network Security Threat Level: High

Networks Security ID:

Vulnerability Assessment Copyright: This script is Copyright (C) 2007 Tenable Network Security

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