F5 Networks BIG-IP : libxml2 vulnerability (K48220300)

medium Nessus Plugin ID 95943
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Synopsis

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

Description

Use-after-free vulnerability in the xmlDictComputeFastKey function in libxml2 before 2.9.4, as used in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1, allows remote attackers to cause a denial of service via a crafted XML document.
(CVE-2016-1836)

Solution

Upgrade to one of the non-vulnerable versions listed in the F5 Solution K48220300.

See Also

https://support.f5.com/csp/article/K48220300

Plugin Details

Severity: Medium

ID: 95943

File Name: f5_bigip_SOL48220300.nasl

Version: 3.8

Type: local

Published: 12/20/2016

Updated: 3/9/2020

Dependencies: f5_bigip_detect.nbin

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS v3

Risk Factor: Medium

Base Score: 5.5

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

Vulnerability Information

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

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

Patch Publication Date: 12/7/2016

Vulnerability Publication Date: 5/20/2016

Reference Information

CVE: CVE-2016-1836