drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zahlenüberlauf in PHP
Name: |
Zahlenüberlauf in PHP |
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ID: |
200610-14 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mo, 30. Oktober 2006, 13:06 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4812 |
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Applikationen: |
PHP |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200610-14 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: High Title: PHP: Integer overflow Date: October 30, 2006 Bugs: #150261 ID: 200610-14
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Synopsis ========
PHP is vulnerable to an integer overflow potentially allowing the remote execution of arbitrary code.
Background ==========
PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-lang/php < 5.1.6-r6 *>= 4.4.4-r6 >= 5.1.6-r6
Description ===========
A flaw in the PHP memory handling routines allows an unserialize() call to be executed on non-allocated memory due to a previous integer overflow.
Impact ======
An attacker could execute arbitrary code with the rights of the web server user or the user running a vulnerable PHP script.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All PHP 5.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-lang/php-5.1.6-r6"
All PHP 4.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-lang/php-4.4.4-r6"
References ==========
[ 1 ] CVE-2006-4812 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4812
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200610-14.xml
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org.
License =======
Copyright 2006 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
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