PHP 5.2.4/6.5 ioncube_loader_win_5.2.dll ioncube_read_file access control

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in PHP 5.2.4/6.5. This impacts the function ioncube_read_file in the library ioncube_loader_win_5.2.dll. The manipulation leads to access control. This vulnerability is uniquely identified as CVE-2007-5447. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in PHP 5.2.4/6.5 (Programming Language Software). It has been rated as critical. This issue affects the function ioncube_read_file in the library ioncube_loader_win_5.2.dll. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality. The summary by CVE is:

ioncube_loader_win_5.2.dll in the ionCube Loader 6.5 extension for PHP 5.2.4 does not follow safe_mode and disable_functions restrictions, which allows context-dependent attackers to bypass intended limitations, as demonstrated by reading arbitrary files via the ioncube_read_file function.

The weakness was disclosed 10/11/2007 by shinnai (Website). The advisory is shared at milw0rm.com. The identification of this vulnerability is CVE-2007-5447 since 10/14/2007. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1068 for this issue.

After before and not just, there has been an exploit disclosed. The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 28181 (PHP < 5.2.5 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (37227), Tenable (28181), SecurityFocus (BID 26024†), OSVDB (41708†) and Secunia (SA27178†). The entries VDB-3287, VDB-3284, VDB-3285 and VDB-3282 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
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: Access control
CWE: CWE-264
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: 28181
Nessus Name: PHP < 5.2.5 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 110179
OpenVAS Name: PHP version smaller than 5.2.5
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/11/2007 🔍
10/11/2007 +0 days 🔍
10/11/2007 +0 days 🔍
10/11/2007 +0 days 🔍
10/12/2007 +0 days 🔍
10/14/2007 +1 days 🔍
10/14/2007 +0 days 🔍
11/13/2012 +1857 days 🔍
03/16/2015 +853 days 🔍
10/07/2024 +3493 days 🔍

Sourcesinfo

Product: php.org

Advisory: milw0rm.com⛔
Researcher: shinnai
Status: Not defined

CVE: CVE-2007-5447 (🔍)
GCVE (CVE): GCVE-0-2007-5447
GCVE (VulDB): GCVE-100-39257
X-Force: 37227
SecurityFocus: 26024 - PHP ionCube Loader Extension Safe_Mode and Disable_Functions Restriction Bypass Vulnerability
Secunia: 27178
OSVDB: 41708 - ionCube Loaders Extension for PHP ioncube_loader_win_5.2.dll ioncube_read_file() Function Security Bypass
Vulnerability Center: 37207 - ionCube Loader 6.5 Extension for PHP 5.2.4 Remote Security Bypass Vulnerability, Medium

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

Entryinfo

Created: 03/16/2015 12:18
Updated: 10/07/2024 16:07
Changes: 03/16/2015 12:18 (69), 04/21/2017 11:26 (8), 07/29/2021 09:56 (3), 07/29/2021 09:59 (1), 10/07/2024 16:07 (17)
Complete: 🔍
Cache ID: 216:203:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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