CVE-2015-4024

CVE Details

Release Date:	2015-05-14
Impact:	Moderate	What is this?

Description

Algorithmic complexity vulnerability in the multipart_buffer_headersfunction in main/rfc1867.c in PHP before 5.4.41, 5.5.x before 5.5.25, and 5.6.x before 5.6.9 allows remote attackers to cause a denial of service (CPU consumption) via crafted form data that triggers an improper order-of-growth outcome.

See more information about CVE-2015-4024 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	5.0
Vector String:	AV:N/AC:L/Au:N/C:N/I:N/A:P
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Low
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (php)	ELSA-2015-1218	2015-07-09
Oracle Linux version 6 (php54-php)	ELSA-2015-1219	2016-02-04
Oracle Linux version 7 (php)	ELSA-2015-1135	2015-06-23
Oracle Linux version 7 (php54-php)	ELSA-2015-1219	2016-02-04
Oracle Linux version 7 (php55-php)	ELSA-2015-1186	2016-02-04