PHP str_replace memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in PHP. Affected by this issue is the function str_replace. The manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2007-0906. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in PHP (Programming Language Software) (version now known). It has been rated as critical. This issue affects the function str_replace. 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 weakness was disclosed 02/09/2007 (Website). It is possible to read the advisory at support.avaya.com. The identification of this vulnerability is CVE-2007-0906 since 02/13/2007. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 28016 (Ubuntu 5.10 / 6.06 LTS / 6.10 : php5 vulnerabilities (USN-424-1)), 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 12259 (PHP Prior to 5.2.1/4.4.5 Multiple Vulnerabilities).

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

The vulnerability is also documented in the databases at Tenable (28016), SecurityFocus (BID 22496†), OSVDB (34711†), Secunia (SA24089†) and SecurityTracker (ID 1017671†). The entries VDB-2920, VDB-2911, VDB-2914 and VDB-2917 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
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: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 28016
Nessus Name: Ubuntu 5.10 / 6.06 LTS / 6.10 : php5 vulnerabilities (USN-424-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 100606
OpenVAS Name: PHP 5.2.0 and Prior Versions Multiple Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

02/09/2007 🔍
02/09/2007 +0 days 🔍
02/09/2007 +0 days 🔍
02/09/2007 +0 days 🔍
02/13/2007 +3 days 🔍
02/13/2007 +0 days 🔍
02/20/2007 +7 days 🔍
02/21/2007 +1 days 🔍
11/10/2007 +262 days 🔍
05/08/2016 +3102 days 🔍
08/10/2022 +2285 days 🔍

Sourcesinfo

Product: php.org

Advisory: RHSA-2007:0076
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-0906 (🔍)
GCVE (CVE): GCVE-0-2007-0906
GCVE (VulDB): GCVE-100-85427

OVAL: 🔍

SecurityFocus: 22496 - PHP 5.2.0 and Prior Versions Multiple Vulnerabilities
Secunia: 24089 - PHP Multiple Vulnerabilities, Moderately Critical
OSVDB: 34711 - PHP str_replace() Function Unspecified Overflow
SecurityTracker: 1017671
Vupen: ADV-2007-0546

See also: 🔍

Entryinfo

Created: 05/08/2016 21:50
Updated: 08/10/2022 08:21
Changes: 05/08/2016 21:50 (60), 12/09/2018 11:08 (20), 08/10/2022 08:21 (3)
Complete: 🔍
Cache ID: 216::103

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

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