NVD - CVE-2015-8873

CVE-2015-8873 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

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.

Source: MITRE
Description Last Modified: 05/16/2016

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 3.9

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://git.php.net/?p=php-src.git;a=commit;h=4d2278143a08b7522de9471d0f014d7357c28fea
http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html
http://php.net/ChangeLog-5.php
http://rhn.redhat.com/errata/RHSA-2016-2750.html
https://bugs.php.net/bug.php?id=69793	Exploit

Technical Details

Vulnerability Type (View All)

Input Validation (CWE-20)

Vulnerable software and versions Switch to CPE 2.2

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

7 change records found - show changes

Modified Analysis - 6/15/2016 12:31:07 PM

Action

Type

Old Value

New Value

Changed

CPE Configuration

Record truncated, showing 500 of 3237 characters. View Entire Change Record

Configuration 1
     OR
          *cpe:2.3:a:php:php:5.4.43:*:*:*:*:*:*:* (and previous)
Configuration 2
     OR
          *cpe:2.3:a:php:php:5.5.17:*:*:*:*:*:*:*
          *cpe:2.3:a:php:php:5.5.16:*:*:*:*:*:*:*
          *cpe:2.3:a:php:php:5.5.15:*:*:*:*:*:*:*
          *cpe:2.3:a:php:php:5.5.9:*:*:*:*:*:*:*
          *cpe:2.3:a:php:php:5.5.8:*:*:*:*:*:*:*
          *cpe:2.3:a:php:php:5.5.7:*:*:*:*:*:*:*
          *cpe:2.3:a:php:php:5.5.6:*:*:*:*:*:*:*
          *cpe:2.3:a:php:php:5.5.5:*:*:*:

Record truncated, showing 500 of 3313 characters. View Entire Change Record

Configuration 1
     OR
          *cpe:2.3:a:php:php:5.4.43:*:*:*:*:*:*:* (and previous)
Configuration 2
     OR
          *cpe:2.3:o:novell:leap:42.1:*:*:*:*:*:*:*
Configuration 3
     OR
          *cpe:2.3:a:php:php:5.6.9:*:*:*:*:*:*:*
          *cpe:2.3:a:php:php:5.6.8:*:*:*:*:*:*:*
          *cpe:2.3:a:php:php:5.6.7:*:*:*:*:*:*:*
          *cpe:2.3:a:php:php:5.6.6:*:*:*:*:*:*:*
          *cpe:2.3:a:php:php:5.6.5:*:*:*:*:*:*:*
          *cpe:2.3:a:php:php:5.6.4:*:*:*:*:*:*:*
          *cpe:2.

Modified Analysis - 5/18/2016 3:02:05 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 3237 characters. View Entire Change Record Configuration 1 OR cpe:2.3:a:php:php:5.4.43::::::: (and previous) Configuration 2 OR cpe:2.3:a:php:php:5.5.17::::::: cpe:2.3:a:php:php:5.5.16::::::: cpe:2.3:a:php:php:5.5.15::::::: cpe:2.3:a:php:php:5.5.9::::::: cpe:2.3:a:php:php:5.5.8::::::: cpe:2.3:a:php:php:5.5.7::::::: cpe:2.3:a:php:php:5.5.6::::::: cpe:2.3:a:php:php:5.5.5::::
Added	CVSS V2		(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Added	CVSS V3		AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added	CWE		CWE-20
Changed	Reference Type	https://bugs.php.net/bug.php?id=69793 No Types Assigned	https://bugs.php.net/bug.php?id=69793 Exploit

Quick Info

CVE Dictionary Entry:
CVE-2015-8873
NVD Published Date:
05/16/2016
NVD Last Modified:
10/30/2018

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-8873 Detail

Description

Impact

References to Advisories, Solutions, and Tools

Technical Details

Vulnerable software and versions Switch to CPE 2.2

Change History

CPE Deprecation Remap - 10/30/2018 12:27:32 PM

CVE Modified by MITRE - 1/4/2018 9:30:23 PM

Modified Analysis - 6/15/2016 12:31:07 PM

CVE Modified by Source - 6/14/2016 10:00:08 PM

Modified Analysis - 5/18/2016 3:02:05 PM

CVE Translated - 5/18/2016 6:45:02 AM

Initial CVE Analysis - 5/16/2016 6:06:36 PM

Quick Info