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Vulnerability Details : CVE-2006-3017

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.
Publish Date : 2006-06-14 Last Update Date : 2018-10-30
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access Admin
Vulnerability Type(s)
CWE ID CWE id is not defined for this vulnerability

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate 2006-05-16 2006-06-14
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2006:0568: php security update (Moderate) oval:com.redhat.rhsa:def:20060568 unix
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... oval:org.mitre.oval:def:10118 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2006-3017

# Product Type Vendor Product Version Update Edition Language
1 Application PHP PHP 3.0 Version Details Vulnerabilities
2 Application PHP PHP 3.0.1 Version Details Vulnerabilities
3 Application PHP PHP 3.0.2 Version Details Vulnerabilities
4 Application PHP PHP 3.0.3 Version Details Vulnerabilities
5 Application PHP PHP 3.0.4 Version Details Vulnerabilities
6 Application PHP PHP 3.0.5 Version Details Vulnerabilities
7 Application PHP PHP 3.0.6 Version Details Vulnerabilities
8 Application PHP PHP 3.0.7 Version Details Vulnerabilities
9 Application PHP PHP 3.0.8 Version Details Vulnerabilities
10 Application PHP PHP 3.0.9 Version Details Vulnerabilities
11 Application PHP PHP 3.0.10 Version Details Vulnerabilities
12 Application PHP PHP 3.0.11 Version Details Vulnerabilities
13 Application PHP PHP 3.0.12 Version Details Vulnerabilities
14 Application PHP PHP 3.0.13 Version Details Vulnerabilities
15 Application PHP PHP 3.0.14 Version Details Vulnerabilities
16 Application PHP PHP 3.0.15 Version Details Vulnerabilities
17 Application PHP PHP 3.0.16 Version Details Vulnerabilities
18 Application PHP PHP 3.0.17 Version Details Vulnerabilities
19 Application PHP PHP 3.0.18 Version Details Vulnerabilities
20 Application PHP PHP 4.0 Beta4 Version Details Vulnerabilities
21 Application PHP PHP 4.0 Beta 4 Patch1 Version Details Vulnerabilities
22 Application PHP PHP 4.0 Version Details Vulnerabilities
23 Application PHP PHP 4.0 RC1 Version Details Vulnerabilities
24 Application PHP PHP 4.0 Beta1 Version Details Vulnerabilities
25 Application PHP PHP 4.0 RC2 Version Details Vulnerabilities
26 Application PHP PHP 4.0 Beta2 Version Details Vulnerabilities
27 Application PHP PHP 4.0 Beta3 Version Details Vulnerabilities
28 Application PHP PHP 4.0.0 Version Details Vulnerabilities
29 Application PHP PHP 4.0.1 Patch1 Version Details Vulnerabilities
30 Application PHP PHP 4.0.1 Patch2 Version Details Vulnerabilities
31 Application PHP PHP 4.0.1 Version Details Vulnerabilities
32 Application PHP PHP 4.0.2 Version Details Vulnerabilities
33 Application PHP PHP 4.0.3 Version Details Vulnerabilities
34 Application PHP PHP 4.0.3 Patch1 Version Details Vulnerabilities
35 Application PHP PHP 4.0.4 Version Details Vulnerabilities
36 Application PHP PHP 4.0.4 Patch1 Version Details Vulnerabilities
37 Application PHP PHP 4.0.5 Version Details Vulnerabilities
38 Application PHP PHP 4.0.6 Version Details Vulnerabilities
39 Application PHP PHP 4.0.7 RC2 Version Details Vulnerabilities
40 Application PHP PHP 4.0.7 RC3 Version Details Vulnerabilities
41 Application PHP PHP 4.0.7 Version Details Vulnerabilities
42 Application PHP PHP 4.0.7 RC1 Version Details Vulnerabilities
43 Application PHP PHP 4.1.0 Version Details Vulnerabilities
44 Application PHP PHP 4.1.1 Version Details Vulnerabilities
45 Application PHP PHP 4.1.2 Version Details Vulnerabilities
46 Application PHP PHP 4.2 DEV Version Details Vulnerabilities
47 Application PHP PHP 4.2.0 Version Details Vulnerabilities
48 Application PHP PHP 4.2.1 Version Details Vulnerabilities
49 Application PHP PHP 4.2.2 Version Details Vulnerabilities
50 Application PHP PHP 4.2.3 Version Details Vulnerabilities
51 Application PHP PHP 4.3.0 Version Details Vulnerabilities
52 Application PHP PHP 4.3.1 Version Details Vulnerabilities
53 Application PHP PHP 4.3.2 Version Details Vulnerabilities
54 Application PHP PHP 4.3.3 Version Details Vulnerabilities
55 Application PHP PHP 4.3.4 Version Details Vulnerabilities
56 Application PHP PHP 4.3.5 Version Details Vulnerabilities
57 Application PHP PHP 4.3.6 Version Details Vulnerabilities
58 Application PHP PHP 4.3.7 Version Details Vulnerabilities
59 Application PHP PHP 4.3.8 Version Details Vulnerabilities
60 Application PHP PHP 4.3.9 Version Details Vulnerabilities
61 Application PHP PHP 4.3.10 Version Details Vulnerabilities
62 Application PHP PHP 4.3.11 Version Details Vulnerabilities
63 Application PHP PHP 4.4.0 Version Details Vulnerabilities
64 Application PHP PHP 4.4.1 Version Details Vulnerabilities
65 Application PHP PHP 4.4.2 Version Details Vulnerabilities
66 Application PHP PHP 5.0 RC1 Version Details Vulnerabilities
67 Application PHP PHP 5.0 RC2 Version Details Vulnerabilities
68 Application PHP PHP 5.0 RC3 Version Details Vulnerabilities
69 Application PHP PHP 5.0.0 RC3 Version Details Vulnerabilities
70 Application PHP PHP 5.0.0 Beta2 Version Details Vulnerabilities
71 Application PHP PHP 5.0.0 Beta3 Version Details Vulnerabilities
72 Application PHP PHP 5.0.0 Beta4 Version Details Vulnerabilities
73 Application PHP PHP 5.0.0 RC1 Version Details Vulnerabilities
74 Application PHP PHP 5.0.0 Version Details Vulnerabilities
75 Application PHP PHP 5.0.0 RC2 Version Details Vulnerabilities
76 Application PHP PHP 5.0.0 Beta1 Version Details Vulnerabilities
77 Application PHP PHP 5.0.1 Version Details Vulnerabilities
78 Application PHP PHP 5.0.2 Version Details Vulnerabilities
79 Application PHP PHP 5.0.3 Version Details Vulnerabilities
80 Application PHP PHP 5.0.4 Version Details Vulnerabilities
81 Application PHP PHP 5.0.5 Version Details Vulnerabilities
82 Application PHP PHP 5.1.0 Version Details Vulnerabilities
83 Application PHP PHP 5.1.1 Version Details Vulnerabilities
84 Application PHP PHP 5.1.2 Version Details Vulnerabilities
85 Application PHP PHP PL1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions

- References For CVE-2006-3017
XF php-zendhashdel-unspecified(27396)
BUGTRAQ 20060806 PHP: Zend_Hash_Del_Key_Or_Index Vulnerability
BUGTRAQ 20061005 rPSA-2006-0182-1 php php-mysql php-pgsql
BID 17843 PHP Multiple Unspecified Vulnerabilities Release Date:2007-01-15
TURBO TLSA-2006-38
REDHAT RHSA-2006:0567
REDHAT RHSA-2006:0568
SGI 20060701-01-U
FULLDISC 20060806 PHP: Zend_Hash_Del_Key_Or_Index Vulnerability CONFIRM CONFIRM
REDHAT RHSA-2006:0549
SECTRACK 1016306
SECTRACK 1016649
SUSE SUSE-SA:2006:031

- Metasploit Modules Related To CVE-2006-3017

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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