CVE-2015-3183

CVE Details

Release Date:	2015-07-15
Impact:	Moderate	What is this?

Description

The chunked transfer coding implementation in the Apache HTTP Serverbefore 2.4.14 does not properly parse chunk headers, which allows remote attackers to conduct HTTP request smuggling attacks via a crafted request, related to mishandling of large chunk-size values and invalid chunk-extension characters in modules/http/http_filters.c.

See more information about CVE-2015-3183 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:	2.6
Vector String:	AV:N/AC:H/Au:N/C:N/I:N/A:P
Version:	2.0
Attack Vector:	Network
Attack Complexity:	High
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (httpd)	ELSA-2015-1668	2015-08-24
Oracle Linux version 7 (httpd)	ELSA-2015-1667	2015-08-24
Oracle Linux version 7 (httpd24-httpd)	ELSA-2015-1666	2016-02-04