PHP zend_hash_del cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in PHP. The affected element is the function zend_hash_del. Executing a manipulation can lead to cross site scripting. This vulnerability is tracked as CVE-2006-0996. The attack can be launched remotely. Moreover, an exploit is present. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in PHP (Programming Language Software) (version unknown). It has been declared as critical. This vulnerability affects the function zend_hash_del. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 06/15/2006 by Suse Security Announce (Website). The advisory is shared for download at lists.suse.com. This vulnerability was named CVE-2006-0996 since 03/06/2006. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.007.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 27897 (Ubuntu 5.04 / 5.10 / 6.06 LTS : php4, php5 vulnerabilities (USN-320-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 117716 (CentOS Security Update for PHP (CESA-2006:0501)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 2 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (27564), Tenable (27897), SecurityFocus (BID 17362†), OSVDB (26466†) and Secunia (SA20676†). The entries VDB-2132, VDB-2131, VDB-2133 and VDB-2185 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 7.9

VulDB Base Score: 8.8
VulDB Temp Score: 7.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 27897
Nessus Name: Ubuntu 5.04 / 5.10 / 6.06 LTS : php4, php5 vulnerabilities (USN-320-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 56723
OpenVAS Name: Gentoo Security Advisory GLSA 200605-08 (php)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Timelineinfo

03/06/2006 🔍
04/03/2006 +28 days 🔍
04/09/2006 +6 days 🔍
04/10/2006 +0 days 🔍
06/15/2006 +66 days 🔍
06/15/2006 +0 days 🔍
06/15/2006 +0 days 🔍
07/19/2006 +33 days 🔍
11/10/2007 +479 days 🔍
05/08/2016 +3102 days 🔍
06/12/2025 +3321 days 🔍

Sourcesinfo

Product: php.org

Advisory: RHSA-2006:0276
Researcher: Suse Security Announce
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2006-0996 (🔍)
GCVE (CVE): GCVE-0-2006-0996
GCVE (VulDB): GCVE-100-84112

OVAL: 🔍

X-Force: 25702
SecurityFocus: 17362 - PHP PHPInfo Large Input Cross-Site Scripting Vulnerability
Secunia: 20676 - SUSE update for php4 / php5, Less Critical
OSVDB: 26466 - PHP zend_hash_del() Variable Unsetting Unspecified Issue
SecurityTracker: 1015879
Vupen: ADV-2006-1290

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 05/08/2016 19:46
Updated: 06/12/2025 00:55
Changes: 05/08/2016 19:46 (70), 12/13/2018 10:21 (11), 07/30/2022 21:06 (5), 07/30/2022 21:16 (1), 06/12/2025 00:55 (18)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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