CVE-2016-7398

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A type confusion vulnerability in the merge_param() function of php_http_params.c in PHP's pecl-http extension 3.1.0beta2 (PHP 7) and earlier as well as 2.6.0beta2 (PHP 5) and earlier allows attackers to crash PHP and possibly execute arbitrary code via crafted HTTP requests.

Una vulnerabilidad de confusión de tipo en la función merge_param() del archivo php_http_params.c en la extensión pecl-http de PHP versión 3.1.0beta2 (PHP 7) y anteriores, así como también versión 2.6.0beta2 (PHP 5) y anteriores, permite a atacantes bloquear PHP y posiblemente ejecutar código arbitrario por medio de peticiones HTTP creadas.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-09-09 CVE Reserved
2019-09-06 CVE Published
2024-08-06 CVE Updated
2024-08-06 First Exploit
2024-08-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-704: Incorrect Type Conversion or Cast

CAPEC

References (4)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2019/09/msg00022.html	Mailing List

URL	Date	SRC
https://bugs.php.net/bug.php?id=73055	2024-08-06
https://bugs.php.net/bug.php?id=73055&edit=1	2024-08-06

URL	Date	SRC
https://github.com/m6w6/ext-http/commit/17137d4ab1ce81a2cee0fae842340a344ef3da83	2019-09-20

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Php Search vendor "Php"		Ext-http Search vendor "Php" for product "Ext-http"				<= 2.5.6 Search vendor "Php" for product "Ext-http" and version " <= 2.5.6"		-		Affected
Php Search vendor "Php"		Ext-http Search vendor "Php" for product "Ext-http"				>= 3.0.0 <= 3.0.1 Search vendor "Php" for product "Ext-http" and version " >= 3.0.0 <= 3.0.1"		-		Affected
Php Search vendor "Php"		Ext-http Search vendor "Php" for product "Ext-http"				2.6.0 Search vendor "Php" for product "Ext-http" and version "2.6.0"		-		Affected
Php Search vendor "Php"		Ext-http Search vendor "Php" for product "Ext-http"				2.6.0 Search vendor "Php" for product "Ext-http" and version "2.6.0"		beta1		Affected
Php Search vendor "Php"		Ext-http Search vendor "Php" for product "Ext-http"				2.6.0 Search vendor "Php" for product "Ext-http" and version "2.6.0"		beta2		Affected
Php Search vendor "Php"		Ext-http Search vendor "Php" for product "Ext-http"				2.6.0 Search vendor "Php" for product "Ext-http" and version "2.6.0"		rc1		Affected
Php Search vendor "Php"		Ext-http Search vendor "Php" for product "Ext-http"				3.1.0 Search vendor "Php" for product "Ext-http" and version "3.1.0"		-		Affected
Php Search vendor "Php"		Ext-http Search vendor "Php" for product "Ext-http"				3.1.0 Search vendor "Php" for product "Ext-http" and version "3.1.0"		beta1		Affected
Php Search vendor "Php"		Ext-http Search vendor "Php" for product "Ext-http"				3.1.0 Search vendor "Php" for product "Ext-http" and version "3.1.0"		beta2		Affected
Php Search vendor "Php"		Ext-http Search vendor "Php" for product "Ext-http"				3.1.0 Search vendor "Php" for product "Ext-http" and version "3.1.0"		rc1		Affected