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F5 Networks BIG-IP : Apache vulnerability (SOL17251)

medium Nessus Plugin ID 91329

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Synopsis

The remote device is missing a vendor-supplied security patch.

Description

The chunked transfer coding implementation in the Apache HTTP Server before 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.

Solution

Upgrade to one of the non-vulnerable versions listed in the F5 Solution SOL17251.

See Also

https://support.f5.com/csp/article/K17251

Plugin Details

Severity: Medium

ID: 91329

File Name: f5_bigip_SOL17251.nasl

Version: 2.7

Type: local

Published: 5/26/2016

Updated: 3/10/2021

Configuration: Enable paranoid mode

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 4.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Vulnerability Information

CPE: cpe:/a:f5:big-ip_link_controller, cpe:/h:f5:big-ip_protocol_security_manager, cpe:/a:f5:big-ip_application_visibility_and_reporting, cpe:/a:f5:big-ip_policy_enforcement_manager, cpe:/a:f5:big-ip_wan_optimization_manager, cpe:/h:f5:big-ip, cpe:/a:f5:big-ip_application_security_manager, cpe:/a:f5:big-ip_advanced_firewall_manager, cpe:/a:f5:big-ip_local_traffic_manager, cpe:/a:f5:big-ip_access_policy_manager, cpe:/a:f5:big-ip_global_traffic_manager, cpe:/a:f5:big-ip_application_acceleration_manager, cpe:/a:f5:big-ip_webaccelerator

Required KB Items: Host/local_checks_enabled, Settings/ParanoidReport, Host/BIG-IP/hotfix, Host/BIG-IP/modules, Host/BIG-IP/version

Exploit Ease: No known exploits are available

Patch Publication Date: 9/9/2015

Vulnerability Publication Date: 7/20/2015

Reference Information

CVE: CVE-2015-3183

BID: 75963