9.3
CRITICAL
CVE-2006-3017
Zend PHP Unserialization Data Loss
Description

zend_hash_del_key_or_index in zend_hash.c in PHP before 4.4.3 and 5.x before 5.1.3 can cause zend_hash_del to delete the wrong element, which prevents a variable from being unset even when the PHP unset function is called, which might cause the variable's value to be used in security-relevant operations.

INFO

Published Date :

June 14, 2006, 11:02 p.m.

Last Modified :

Nov. 21, 2024, 12:12 a.m.

Remotely Exploitable :

Yes !

Impact Score :

10.0

Exploitability Score :

8.6
Affected Products

The following products are affected by CVE-2006-3017 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Php php
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-2006-3017.

URL Resource
ftp://patches.sgi.com/support/free/security/advisories/20060701-01-U
http://archives.neohapsis.com/archives/fulldisclosure/2006-08/0166.html
http://cvs.php.net/viewcvs.cgi/Zend/zend_hash.c?hideattic=0&r1=1.87.4.8.2.1&r2=1.87.4.8.2.2
http://cvs.php.net/viewcvs.cgi/Zend/zend_hash.c?hideattic=0&view=log
http://rhn.redhat.com/errata/RHSA-2006-0549.html
http://secunia.com/advisories/19927 Vendor Advisory
http://secunia.com/advisories/21031 Vendor Advisory
http://secunia.com/advisories/21050 Vendor Advisory
http://secunia.com/advisories/21125 Vendor Advisory
http://secunia.com/advisories/21135 Vendor Advisory
http://secunia.com/advisories/21202 Vendor Advisory
http://secunia.com/advisories/21252 Vendor Advisory
http://secunia.com/advisories/21723 Vendor Advisory
http://secunia.com/advisories/22225 Vendor Advisory
http://secunia.com/advisories/22713 Vendor Advisory
http://securitytracker.com/id?1016306
http://securitytracker.com/id?1016649
http://support.avaya.com/elmodocs2/security/ASA-2006-175.htm
http://www.debian.org/security/2006/dsa-1206
http://www.hardened-php.net/hphp/zend_hash_del_key_or_index_vulnerability.html
http://www.mandriva.com/security/advisories?name=MDKSA-2006:122
http://www.novell.com/linux/security/advisories/2006_31_php.html
http://www.novell.com/linux/security/advisories/2006_34_php4.html
http://www.osvdb.org/25255
http://www.osvdb.org/26466
http://www.php.net/release_5_1_3.php
http://www.redhat.com/support/errata/RHSA-2006-0567.html
http://www.redhat.com/support/errata/RHSA-2006-0568.html
http://www.securityfocus.com/archive/1/442437/100/0/threaded
http://www.securityfocus.com/archive/1/447866/100/0/threaded
http://www.securityfocus.com/bid/17843
http://www.turbolinux.com/security/2006/TLSA-2006-38.txt
https://exchange.xforce.ibmcloud.com/vulnerabilities/27396
https://issues.rpath.com/browse/RPL-683
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10118
https://usn.ubuntu.com/320-1/
ftp://patches.sgi.com/support/free/security/advisories/20060701-01-U
http://archives.neohapsis.com/archives/fulldisclosure/2006-08/0166.html
http://cvs.php.net/viewcvs.cgi/Zend/zend_hash.c?hideattic=0&r1=1.87.4.8.2.1&r2=1.87.4.8.2.2
http://cvs.php.net/viewcvs.cgi/Zend/zend_hash.c?hideattic=0&view=log
http://rhn.redhat.com/errata/RHSA-2006-0549.html
http://secunia.com/advisories/19927 Vendor Advisory
http://secunia.com/advisories/21031 Vendor Advisory
http://secunia.com/advisories/21050 Vendor Advisory
http://secunia.com/advisories/21125 Vendor Advisory
http://secunia.com/advisories/21135 Vendor Advisory
http://secunia.com/advisories/21202 Vendor Advisory
http://secunia.com/advisories/21252 Vendor Advisory
http://secunia.com/advisories/21723 Vendor Advisory
http://secunia.com/advisories/22225 Vendor Advisory
http://secunia.com/advisories/22713 Vendor Advisory
http://securitytracker.com/id?1016306
http://securitytracker.com/id?1016649
http://support.avaya.com/elmodocs2/security/ASA-2006-175.htm
http://www.debian.org/security/2006/dsa-1206
http://www.hardened-php.net/hphp/zend_hash_del_key_or_index_vulnerability.html
http://www.mandriva.com/security/advisories?name=MDKSA-2006:122
http://www.novell.com/linux/security/advisories/2006_31_php.html
http://www.novell.com/linux/security/advisories/2006_34_php4.html
http://www.osvdb.org/25255
http://www.osvdb.org/26466
http://www.php.net/release_5_1_3.php
http://www.redhat.com/support/errata/RHSA-2006-0567.html
http://www.redhat.com/support/errata/RHSA-2006-0568.html
http://www.securityfocus.com/archive/1/442437/100/0/threaded
http://www.securityfocus.com/archive/1/447866/100/0/threaded
http://www.securityfocus.com/bid/17843
http://www.turbolinux.com/security/2006/TLSA-2006-38.txt
https://exchange.xforce.ibmcloud.com/vulnerabilities/27396
https://issues.rpath.com/browse/RPL-683
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10118
https://usn.ubuntu.com/320-1/

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).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2006-3017 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2006-3017 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.

  • 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:*:*:*:*:*:*:*
  • 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:4.3:*:*:*:*:*:*:* OR *cpe:2.3:a:php:php:4.3.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 18, 2018

    Action Type Old Value New Value
    Removed Reference http://www.securityfocus.com/archive/1/archive/1/442437/100/0/threaded [No Types Assigned]
    Removed Reference http://www.securityfocus.com/archive/1/archive/1/447866/100/0/threaded [No Types Assigned]
    Added Reference http://www.securityfocus.com/archive/1/447866/100/0/threaded [No Types Assigned]
    Added Reference http://www.securityfocus.com/archive/1/442437/100/0/threaded [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 03, 2018

    Action Type Old Value New Value
    Removed Reference http://www.ubuntulinux.org/support/documentation/usn/usn-320-1 [No Types Assigned]
    Added Reference https://usn.ubuntu.com/320-1/ [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 11, 2017

    Action Type Old Value New Value
    Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:10118 [No Types Assigned]
    Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10118 [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/27396 [No Types Assigned]
    Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/27396 [No Types Assigned]
  • Initial Analysis by [email protected]

    Jun. 15, 2006

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2006-3017 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-2006-3017 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

5.39 }} 1.08%

score

0.92214

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability