CVE-2011-1468

PHP < 5.3.6 'OpenSSL' Extension - 'openssl_decrypt' Ciphertext Data Memory Leak Denial of Service

Severity Score

4.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple memory leaks in the OpenSSL extension in PHP before 5.3.6 might allow remote attackers to cause a denial of service (memory consumption) via (1) plaintext data to the openssl_encrypt function or (2) ciphertext data to the openssl_decrypt function.

Múltiples fugas de memoria en la extensión OpenSSL de PHP anteriores a v5.3.6 podría permitir a atacantes remotos provocar una denegación de servicio (consumo de memoria) a través de (1) datos en texto plano sobre la función openssl_encrypt o (2) Los datos de texto cifrado a la función openssl_decrypt.

*Credits: N/A

CVSS Scores

NISTv2 4.3

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-03-08 First Exploit
2011-03-19 CVE Reserved
2011-03-20 CVE Published
2024-07-03 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-399: Resource Management Errors
CWE-401: Missing Release of Memory after Effective Lifetime

CAPEC

References (13)

URL	Tag	Source
http://support.apple.com/kb/HT5002	X_refsource_confirm
http://www.php.net/ChangeLog-5.php	X_refsource_confirm
http://www.securityfocus.com/bid/46977	Vdb Entry
http://www.vupen.com/english/advisories/2011/0744	Vdb Entry

URL	Date	SRC
https://www.exploit-db.com/exploits/35487	2011-03-08
https://www.exploit-db.com/exploits/35486	2011-03-08
http://bugs.php.net/bug.php?id=54060	2024-08-06
http://bugs.php.net/bug.php?id=54061	2024-08-06

URL	Date	SRC

URL	Date	SRC
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html	2018-10-30
http://www.mandriva.com/security/advisories?name=MDVSA-2011:053	2018-10-30
http://www.redhat.com/support/errata/RHSA-2011-1423.html	2018-10-30
https://access.redhat.com/security/cve/CVE-2011-1468	2011-11-02
https://bugzilla.redhat.com/show_bug.cgi?id=690899	2011-11-02

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"				<= 5.3.5 Search vendor "Php" for product "Php" and version " <= 5.3.5"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				1.0 Search vendor "Php" for product "Php" and version "1.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				2.0 Search vendor "Php" for product "Php" and version "2.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				2.0b10 Search vendor "Php" for product "Php" and version "2.0b10"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0 Search vendor "Php" for product "Php" and version "3.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.1 Search vendor "Php" for product "Php" and version "3.0.1"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.2 Search vendor "Php" for product "Php" and version "3.0.2"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.3 Search vendor "Php" for product "Php" and version "3.0.3"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.4 Search vendor "Php" for product "Php" and version "3.0.4"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.5 Search vendor "Php" for product "Php" and version "3.0.5"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.6 Search vendor "Php" for product "Php" and version "3.0.6"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.7 Search vendor "Php" for product "Php" and version "3.0.7"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.8 Search vendor "Php" for product "Php" and version "3.0.8"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.9 Search vendor "Php" for product "Php" and version "3.0.9"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.10 Search vendor "Php" for product "Php" and version "3.0.10"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.11 Search vendor "Php" for product "Php" and version "3.0.11"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.12 Search vendor "Php" for product "Php" and version "3.0.12"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.13 Search vendor "Php" for product "Php" and version "3.0.13"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.14 Search vendor "Php" for product "Php" and version "3.0.14"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.15 Search vendor "Php" for product "Php" and version "3.0.15"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.16 Search vendor "Php" for product "Php" and version "3.0.16"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.17 Search vendor "Php" for product "Php" and version "3.0.17"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				3.0.18 Search vendor "Php" for product "Php" and version "3.0.18"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0 Search vendor "Php" for product "Php" and version "4.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0 Search vendor "Php" for product "Php" and version "4.0"		beta_4_patch1		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0 Search vendor "Php" for product "Php" and version "4.0"		beta1		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0 Search vendor "Php" for product "Php" and version "4.0"		beta2		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0 Search vendor "Php" for product "Php" and version "4.0"		beta3		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0 Search vendor "Php" for product "Php" and version "4.0"		beta4		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0.0 Search vendor "Php" for product "Php" and version "4.0.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0.1 Search vendor "Php" for product "Php" and version "4.0.1"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0.2 Search vendor "Php" for product "Php" and version "4.0.2"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0.3 Search vendor "Php" for product "Php" and version "4.0.3"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0.4 Search vendor "Php" for product "Php" and version "4.0.4"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0.5 Search vendor "Php" for product "Php" and version "4.0.5"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0.6 Search vendor "Php" for product "Php" and version "4.0.6"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.0.7 Search vendor "Php" for product "Php" and version "4.0.7"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.1.0 Search vendor "Php" for product "Php" and version "4.1.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.1.1 Search vendor "Php" for product "Php" and version "4.1.1"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.1.2 Search vendor "Php" for product "Php" and version "4.1.2"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.2.0 Search vendor "Php" for product "Php" and version "4.2.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.2.1 Search vendor "Php" for product "Php" and version "4.2.1"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.2.2 Search vendor "Php" for product "Php" and version "4.2.2"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.2.3 Search vendor "Php" for product "Php" and version "4.2.3"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.3.0 Search vendor "Php" for product "Php" and version "4.3.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.3.1 Search vendor "Php" for product "Php" and version "4.3.1"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.3.2 Search vendor "Php" for product "Php" and version "4.3.2"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.3.3 Search vendor "Php" for product "Php" and version "4.3.3"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.3.4 Search vendor "Php" for product "Php" and version "4.3.4"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.3.5 Search vendor "Php" for product "Php" and version "4.3.5"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.3.6 Search vendor "Php" for product "Php" and version "4.3.6"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.3.7 Search vendor "Php" for product "Php" and version "4.3.7"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.3.8 Search vendor "Php" for product "Php" and version "4.3.8"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.3.9 Search vendor "Php" for product "Php" and version "4.3.9"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.3.10 Search vendor "Php" for product "Php" and version "4.3.10"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.3.11 Search vendor "Php" for product "Php" and version "4.3.11"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.4.0 Search vendor "Php" for product "Php" and version "4.4.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.4.1 Search vendor "Php" for product "Php" and version "4.4.1"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.4.2 Search vendor "Php" for product "Php" and version "4.4.2"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.4.3 Search vendor "Php" for product "Php" and version "4.4.3"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.4.4 Search vendor "Php" for product "Php" and version "4.4.4"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.4.5 Search vendor "Php" for product "Php" and version "4.4.5"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.4.6 Search vendor "Php" for product "Php" and version "4.4.6"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.4.7 Search vendor "Php" for product "Php" and version "4.4.7"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.4.8 Search vendor "Php" for product "Php" and version "4.4.8"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				4.4.9 Search vendor "Php" for product "Php" and version "4.4.9"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.0.0 Search vendor "Php" for product "Php" and version "5.0.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.0.0 Search vendor "Php" for product "Php" and version "5.0.0"		beta1		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.0.0 Search vendor "Php" for product "Php" and version "5.0.0"		beta2		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.0.0 Search vendor "Php" for product "Php" and version "5.0.0"		beta3		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.0.0 Search vendor "Php" for product "Php" and version "5.0.0"		beta4		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.0.0 Search vendor "Php" for product "Php" and version "5.0.0"		rc1		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.0.0 Search vendor "Php" for product "Php" and version "5.0.0"		rc2		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.0.0 Search vendor "Php" for product "Php" and version "5.0.0"		rc3		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.0.1 Search vendor "Php" for product "Php" and version "5.0.1"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.0.2 Search vendor "Php" for product "Php" and version "5.0.2"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.0.3 Search vendor "Php" for product "Php" and version "5.0.3"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.0.4 Search vendor "Php" for product "Php" and version "5.0.4"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.0.5 Search vendor "Php" for product "Php" and version "5.0.5"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.1.0 Search vendor "Php" for product "Php" and version "5.1.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.1.1 Search vendor "Php" for product "Php" and version "5.1.1"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.1.2 Search vendor "Php" for product "Php" and version "5.1.2"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.1.3 Search vendor "Php" for product "Php" and version "5.1.3"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.1.4 Search vendor "Php" for product "Php" and version "5.1.4"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.1.5 Search vendor "Php" for product "Php" and version "5.1.5"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.1.6 Search vendor "Php" for product "Php" and version "5.1.6"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.0 Search vendor "Php" for product "Php" and version "5.2.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.1 Search vendor "Php" for product "Php" and version "5.2.1"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.2 Search vendor "Php" for product "Php" and version "5.2.2"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.3 Search vendor "Php" for product "Php" and version "5.2.3"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.4 Search vendor "Php" for product "Php" and version "5.2.4"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.4 Search vendor "Php" for product "Php" and version "5.2.4"		windows		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.5 Search vendor "Php" for product "Php" and version "5.2.5"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.6 Search vendor "Php" for product "Php" and version "5.2.6"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.7 Search vendor "Php" for product "Php" and version "5.2.7"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.8 Search vendor "Php" for product "Php" and version "5.2.8"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.9 Search vendor "Php" for product "Php" and version "5.2.9"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.10 Search vendor "Php" for product "Php" and version "5.2.10"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.11 Search vendor "Php" for product "Php" and version "5.2.11"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.12 Search vendor "Php" for product "Php" and version "5.2.12"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.13 Search vendor "Php" for product "Php" and version "5.2.13"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.14 Search vendor "Php" for product "Php" and version "5.2.14"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.15 Search vendor "Php" for product "Php" and version "5.2.15"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.16 Search vendor "Php" for product "Php" and version "5.2.16"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.2.17 Search vendor "Php" for product "Php" and version "5.2.17"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.3.0 Search vendor "Php" for product "Php" and version "5.3.0"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.3.1 Search vendor "Php" for product "Php" and version "5.3.1"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.3.2 Search vendor "Php" for product "Php" and version "5.3.2"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.3.3 Search vendor "Php" for product "Php" and version "5.3.3"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				5.3.4 Search vendor "Php" for product "Php" and version "5.3.4"		-		Affected