CVE-2006-4812
Apache PHP Integer Overflow Arbitrary Code Execution Vulnerability
Description
Integer overflow in PHP 5 up to 5.1.6 and 4 before 4.3.0 allows remote attackers to execute arbitrary code via an argument to the unserialize PHP function with a large value for the number of array elements, which triggers the overflow in the Zend Engine ecalloc function (Zend/zend_alloc.c).
INFO
Published Date :
Oct. 10, 2006, 4:06 a.m.
Last Modified :
April 9, 2025, 12:30 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
10.0
Exploitability Score :
10.0
Public PoC/Exploit Available at Github
CVE-2006-4812 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2006-4812.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
C Perl 6 Perl ASP HTML Rich Text Format Visual Basic TeX Assembly Shell
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Shell C Perl PHP TeX Python Assembly Makefile HTML XSLT
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2006-4812 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2006-4812 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://cvs.php.net/viewvc.cgi/ZendEngine2/zend_alloc.c?r1=1.161&r2=1.162 Added Reference http://lists.suse.com/archive/suse-security-announce/2006-Oct/0002.html Added Reference http://rhn.redhat.com/errata/RHSA-2006-0688.html Added Reference http://rhn.redhat.com/errata/RHSA-2006-0708.html Added Reference http://secunia.com/advisories/22280 Added Reference http://secunia.com/advisories/22281 Added Reference http://secunia.com/advisories/22300 Added Reference http://secunia.com/advisories/22331 Added Reference http://secunia.com/advisories/22338 Added Reference http://secunia.com/advisories/22533 Added Reference http://secunia.com/advisories/22538 Added Reference http://secunia.com/advisories/22650 Added Reference http://securityreason.com/securityalert/1691 Added Reference http://securitytracker.com/id?1016984 Added Reference http://support.avaya.com/elmodocs2/security/ASA-2006-223.htm Added Reference http://support.avaya.com/elmodocs2/security/ASA-2006-234.htm Added Reference http://www.gentoo.org/security/en/glsa/glsa-200610-14.xml Added Reference http://www.hardened-php.net/advisory_092006.133.html Added Reference http://www.hardened-php.net/files/CVE-2006-4812.patch Added Reference http://www.securityfocus.com/archive/1/448014/100/0/threaded Added Reference http://www.securityfocus.com/archive/1/448953/100/0/threaded Added Reference http://www.securityfocus.com/bid/20349 Added Reference http://www.trustix.org/errata/2006/0055 Added Reference http://www.ubuntu.com/usn/usn-362-1 Added Reference http://www.vupen.com/english/advisories/2006/3922 Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/29362 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:php:php:5.1:*:*:*:*:*:*:* OR *cpe:2.3:a:php:php:5.1.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 17, 2018
Action Type Old Value New Value Removed Reference http://www.securityfocus.com/archive/1/archive/1/448953/100/0/threaded [No Types Assigned] Removed Reference http://www.securityfocus.com/archive/1/archive/1/448014/100/0/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/448953/100/0/threaded [No Types Assigned] Added Reference http://www.securityfocus.com/archive/1/448014/100/0/threaded [No Types Assigned] -
CVE Modified by [email protected]
Jul. 20, 2017
Action Type Old Value New Value Removed Reference http://xforce.iss.net/xforce/xfdb/29362 [No Types Assigned] Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/29362 [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 10, 2006
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2006-4812 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2006-4812
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
30.45 }} 3.41%
score
0.96432
percentile