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CVE-2017-11142

Date: July 10, 2017

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.

Language: C

Severity Score

7.5

Related Resources (12)

Url: http://www.securityfocus.com/bid/99601

Url: https://github.com/php/php-src/commit/a15bffd105ac28fd0dd9b596632dbf035238fda3

Url: https://www.tenable.com/security/tns-2017-12

Url: https://security.netapp.com/advisory/ntap-20180112-0001/

Url: https://www.debian.org/security/2018/dsa-4081

Url: https://bugs.php.net/bug.php?id=73807

Url: http://openwall.com/lists/oss-security/2017/07/10/6

Url: https://github.com/php/php-src/commit/0f8cf3b8497dc45c010c44ed9e96518e11e19fc3

Url: http://php.net/ChangeLog-5.php

Url: https://nvd.nist.gov/vuln/detail/CVE-2017-11142

Url: http://php.net/ChangeLog-7.php

Url: https://www.mend.io/vulnerability-database/CVE-2017-11142

Severity Score

7.5

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

CVSS v3.1

Base Score:	7.5
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

Base Score:	7.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	COMPLETE
Additional information:

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