CVE-2015-8873

php: Stack consumption vulnerability in Zend/zend_exceptions.c

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Stack consumption vulnerability in Zend/zend_exceptions.c in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 allows remote attackers to cause a denial of service (segmentation fault) via recursive method calls.

Vulnerabilidad de consumo de pila en Zend/zend_exceptions.c en PHP en versiones anteriores a 5.4.44, 5.5.x en versiones anteriores a 5.5.28 y 5.6.x en versiones anteriores a 5.6.12 permite a atacantes remotos provocar una denegación de servicio (fallo de segmentación) a través de llamadas a métodos recursivos.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

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

2016-05-15 CVE Reserved
2016-05-16 CVE Published
2023-11-08 EPSS Updated
2024-08-06 CVE Updated
2024-08-06 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation
CWE-674: Uncontrolled Recursion

CAPEC

References (7)

URL	Tag	Source
http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=4d2278143a08b7522de9471d0f014d7357c28fea	X_refsource_confirm

URL	Date	SRC
https://bugs.php.net/bug.php?id=69793	2024-08-06

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html	2023-11-07
http://php.net/ChangeLog-5.php	2023-11-07
http://rhn.redhat.com/errata/RHSA-2016-2750.html	2023-11-07
https://access.redhat.com/security/cve/CVE-2015-8873	2016-11-15
https://bugzilla.redhat.com/show_bug.cgi?id=1336775	2016-11-15

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"				< 5.4.44 Search vendor "Php" for product "Php" and version " < 5.4.44"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				>= 5.5.0 < 5.5.28 Search vendor "Php" for product "Php" and version " >= 5.5.0 < 5.5.28"		-		Affected
Php Search vendor "Php"		Php Search vendor "Php" for product "Php"				>= 5.6.0 < 5.6.12 Search vendor "Php" for product "Php" and version " >= 5.6.0 < 5.6.12"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				42.1 Search vendor "Opensuse" for product "Leap" and version "42.1"		-		Affected