PHP up to 4.4.4 ovrimos_close memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in PHP up to 4.4.4. Affected by this issue is the function ovrimos_close. The manipulation leads to memory corruption. This vulnerability is documented as CVE-2007-1379. Additionally, an exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in PHP up to 4.4.4 (Programming Language Software). It has been rated as critical. This issue affects the function ovrimos_close. 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 confidentiality, integrity, and availability. The summary by CVE is:

The ovrimos_close function in the Ovrimos extension for PHP before 4.4.5 can trigger efree of an arbitrary address, which might allow context-dependent attackers to execute arbitrary code.

The weakness was released 03/06/2007 by Stefan Esser (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2007-1379 since 03/09/2007. The exploitation is known to be difficult. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a exploit are known.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 24906 (PHP < 4.4.5 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r.

Upgrading to version 4.4.5 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (24906), SecurityFocus (BID 22833†) and OSVDB (34691†). Entries connected to this vulnerability are available at VDB-35530, VDB-36031, VDB-36027 and VDB-36026. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
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: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 24906
Nessus Name: PHP < 4.4.5 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 100604
OpenVAS Name: PHP4 Ovrimos Extension Code Execution Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: PHP 4.4.5

Timelineinfo

03/06/2007 🔍
03/06/2007 +0 days 🔍
03/06/2007 +0 days 🔍
03/09/2007 +2 days 🔍
03/09/2007 +0 days 🔍
03/09/2007 +0 days 🔍
04/02/2007 +23 days 🔍
03/13/2015 +2902 days 🔍
08/26/2018 +1262 days 🔍

Sourcesinfo

Product: php.org

Advisory: securityfocus.com⛔
Researcher: Stefan Esser
Status: Not defined

CVE: CVE-2007-1379 (🔍)
GCVE (CVE): GCVE-0-2007-1379
GCVE (VulDB): GCVE-100-35531
SecurityFocus: 22833 - PHP4 Ovrimos Extension Code Execution Vulnerability
OSVDB: 34691 - PHP Ovrimos Extension ovrimos_close Function Arbitrary Code Execution

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

Entryinfo

Created: 03/13/2015 12:16
Updated: 08/26/2018 09:43
Changes: 03/13/2015 12:16 (64), 08/26/2018 09:43 (6)
Complete: 🔍
Cache ID: 216:579:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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