CVE-2010-2950

php: Format string flaw in phar extension via phar_stream_flush() (MOPS-2010-024)

Severity Score

6.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Format string vulnerability in stream.c in the phar extension in PHP 5.3.x through 5.3.3 allows context-dependent attackers to obtain sensitive information (memory contents) and possibly execute arbitrary code via a crafted phar:// URI that is not properly handled by the phar_stream_flush function, leading to errors in the php_stream_wrapper_log_error function. NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-2094.

Vulnerabilidad de formato de cadena en stream.c en la extensión phar en PHP v5.3.x hasta v5.3.3 permite a atacantes dependientes del contexto obtener información sensible (contenidos de memoria) y probablemente ejecutar código de su elección a través de URI phar:// manipuladas que no manejan adecuadamente por la función har_stream_flush, dando lugar a errores en la función php_stream_wrapper_log_error. NOTA: Esta vulnerabilidad existe por una solución incompleta para CVE-2010-2094.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-08-04 CVE Reserved
2010-09-21 CVE Published
2023-03-07 EPSS Updated
2024-08-07 CVE Updated
2024-08-07 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-134: Use of Externally-Controlled Format String

CAPEC

References (14)

URL	Tag	Source
http://php-security.org/2010/05/14/mops-2010-024-php-phar_stream_flush-format-string-vulnerability/index.html	X_refsource_misc
http://security-tracker.debian.org/tracker/CVE-2010-2950	X_refsource_confirm
http://support.apple.com/kb/HT4581	X_refsource_confirm
http://svn.php.net/viewvc?view=revision&revision=302565	X_refsource_confirm
http://www.php.net/ChangeLog-5.php	X_refsource_confirm
http://www.php.net/archive/2010.php#id2010-12-10-1	X_refsource_confirm
http://www.php.net/releases/5_3_4.php	X_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=598537	X_refsource_confirm

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html	2024-08-07

URL	Date	SRC

URL	Date	SRC
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html	2011-05-04
http://marc.info/?l=bugtraq&m=130331363227777&w=2	2011-05-04
http://www.mandriva.com/security/advisories?name=MDVSA-2010:254	2011-05-04
https://access.redhat.com/security/cve/CVE-2010-2950	2012-06-27
https://bugzilla.redhat.com/show_bug.cgi?id=835024	2012-06-27

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"				5.3.0 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