CVE-2012-2329

PHP 5.4.3 - apache_request_headers Function Buffer Overflow

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Buffer overflow in the apache_request_headers function in sapi/cgi/cgi_main.c in PHP 5.4.x before 5.4.3 allows remote attackers to cause a denial of service (application crash) via a long string in the header of an HTTP request.

Desbordamiento de buffer en la función apache_request_headers de sapi/cgi/cgi_main.c de PHP 5.4.x anteriores a la 5.4.3 permite a atacantes remotos provocar una denegación de servicio (caída de la aplicación) a través de una cadena extensa en la cabecera de una petición HTTP.

*Credits: N/A

CVSS Scores

NISTv2 5.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-04-19 CVE Reserved
2012-05-11 CVE Published
2012-06-17 First Exploit
2024-08-06 CVE Updated
2024-09-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (9)

URL	Tag	Source
http://secunia.com/advisories/49014	Third Party Advisory
http://www.php.net/ChangeLog-5.php#5.4.3	X_refsource_confirm
http://www.php.net/archive/2012.php#id2012-05-08-1	X_refsource_confirm
http://www.securityfocus.com/bid/53455	Vdb Entry
https://bugs.php.net/bug.php?id=61807	X_refsource_confirm
https://exchange.xforce.ibmcloud.com/vulnerabilities/75545	Vdb Entry

URL	Date	SRC
https://www.exploit-db.com/exploits/19231	2012-06-17

URL	Date	SRC
https://bugzilla.redhat.com/show_bug.cgi?id=820000	2017-08-29

URL	Date	SRC
https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862	2017-08-29

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.4.0 Search vendor "Php" for product "Php" and version "5.4.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.4.1 Search vendor "Php" for product "Php" and version "5.4.1"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.4.2 Search vendor "Php" for product "Php" and version "5.4.2"		-		Affected