PHP 5.0.5 kernel32.dll memory corruption

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 5.0.5. Affected by this issue is some unknown functionality in the library kernel32.dll. The manipulation leads to memory corruption. This vulnerability is documented as CVE-2007-4528. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in PHP 5.0.5 (Programming Language Software). It has been rated as critical. This issue affects an unknown functionality in the library kernel32.dll. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is integrity. The summary by CVE is:

The Foreign Function Interface (ffi) extension in PHP 5.0.5 does not follow safe_mode restrictions, which allows context-dependent attackers to execute arbitrary code by loading an arbitrary DLL and calling a function, as demonstrated by kernel32.dll and the WinExec function. NOTE: this issue does not cross privilege boundaries in most contexts, so perhaps it should not be included in CVE.

The weakness was released 08/24/2007 (Website). The advisory is shared at milw0rm.com. The identification of this vulnerability is CVE-2007-4528 since 08/24/2007. 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.

It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 17714 (PHP Foreign Function Interface Arbitrary DLL Loading safe_mode Restriction Bypass), 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 (36234), Tenable (17714) and Vulnerability Center (SBV-34169†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Version

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Website

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: Memory corruption
CWE: CWE-119
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: 17714
Nessus Name: PHP Foreign Function Interface Arbitrary DLL Loading safe_mode Restriction Bypass
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/23/2007 🔍
08/24/2007 +1 days 🔍
08/24/2007 +0 days 🔍
08/24/2007 +0 days 🔍
11/18/2011 +1547 days 🔍
01/04/2012 +47 days 🔍
03/16/2015 +1167 days 🔍
09/30/2024 +3486 days 🔍

Sourcesinfo

Product: php.org

Advisory: milw0rm.com⛔
Status: Not defined

CVE: CVE-2007-4528 (🔍)
GCVE (CVE): GCVE-0-2007-4528
GCVE (VulDB): GCVE-100-38501
X-Force: 36234
Vulnerability Center: 34169 - PHP 5.0.5 Foreign Function Interface Extension Safe_Mode Security Restrictions Bypass, Medium

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

Entryinfo

Created: 03/16/2015 12:18
Updated: 09/30/2024 22:50
Changes: 03/16/2015 12:18 (51), 04/09/2017 13:13 (7), 07/21/2021 16:25 (3), 07/21/2021 16:33 (1), 09/30/2024 22:50 (22)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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