CVE-2017-11142

Summary

CVE	CVE-2017-11142
State	PUBLISHED
Assigner	mitre
Source Priority	CVE Program / NVD first with legacy fallback
Published	2017-07-10 14:29:00 UTC
Updated	2025-04-20 01:37:25 UTC
Description	In PHP before 5.6.31, 7.x before 7.0.17, and 7.1.x before 7.1.3, remote attackers could cause a CPU consumption denial of service attack by injecting long form variables, related to main/php_variables.c.

Primary CVSS: v3.0 7.5 HIGH from [email protected]

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem Types: CWE-400 | n/a

Version	Source	Type	Score	Severity	Vector
3.0	[email protected]	Primary	7.5	HIGH	`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`
2.0	[email protected]	Primary	7.8		`AV:N/AC:L/Au:N/C:N/I:N/A:C`

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Access Vector

Network

Access Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

AV:N/AC:L/Au:N/C:N/I:N/A:C

Type	Vendor	Product	Version	Update	Edition	Language
Application	Php	Php	7.0.0	All	All	All
Application	Php	Php	7.0.1	All	All	All
Application	Php	Php	7.0.10	All	All	All
Application	Php	Php	7.0.11	All	All	All
Application	Php	Php	7.0.12	All	All	All
Application	Php	Php	7.0.13	All	All	All
Application	Php	Php	7.0.14	All	All	All
Application	Php	Php	7.0.15	All	All	All
Application	Php	Php	7.0.16	All	All	All
Application	Php	Php	7.0.2	All	All	All
Application	Php	Php	7.0.3	All	All	All
Application	Php	Php	7.0.4	All	All	All
Application	Php	Php	7.0.5	All	All	All
Application	Php	Php	7.0.6	All	All	All
Application	Php	Php	7.0.7	All	All	All
Application	Php	Php	7.0.8	All	All	All
Application	Php	Php	7.0.9	All	All	All
Application	Php	Php	7.1.0	All	All	All
Application	Php	Php	7.1.1	All	All	All
Application	Php	Php	7.1.2	All	All	All
Application	Php	Php	All	All	All	All

Source	Vendor	Product	Version	Platforms
CNA	Na	N/a	affected n/a	Not specified

Reference	Source	Link	Tags
oss-security - Re: CVE IDs needed for PHP vulnerabilites (affects 5.6.30 and 7.0.20)	af854a3a-2127-422b-91ae-364da2661108	openwall.com	Mailing List
Fix bug #73807 · php/php-src@0f8cf3b · GitHub	af854a3a-2127-422b-91ae-364da2661108	github.com	Patch, Third Party Advisory
September 2017 PHP Vulnerabilities in NetApp Products \| NetApp Product Security	af854a3a-2127-422b-91ae-364da2661108	security.netapp.com
Debian -- Security Information -- DSA-4081-1 php5	af854a3a-2127-422b-91ae-364da2661108	www.debian.org
PHP: PHP 7 ChangeLog	af854a3a-2127-422b-91ae-364da2661108	php.net	Release Notes, Vendor Advisory
Malformed Request	af854a3a-2127-422b-91ae-364da2661108	www.securityfocus.com
Fix bug #73807 · php/php-src@a15bffd · GitHub	af854a3a-2127-422b-91ae-364da2661108	github.com	Patch, Third Party Advisory
[R1] SecurityCenter 5.3.2, 5.4.0, 5.4.2, 5.4.5, 5.5.0, and 5.5.1 Fixes Multiple Vulnerabilities - Security Advisory \| Tenable™	af854a3a-2127-422b-91ae-364da2661108	www.tenable.com
PHP :: Sec Bug #73807 :: Performance problem with processing post request over 2000000 chars	af854a3a-2127-422b-91ae-364da2661108	bugs.php.net	Vendor Advisory
PHP: PHP 5 ChangeLog	af854a3a-2127-422b-91ae-364da2661108	php.net	Release Notes, Vendor Advisory
CVE Program record	CVE.ORG	www.cve.org	canonical
NVD vulnerability detail	NVD	nvd.nist.gov	canonical, analysis

No vendor comments have been submitted for this CVE.

There are currently no legacy QID mappings associated with this CVE.