F5 Networks BIG-IP : F5 TMUI and iControl Rest vulnerability (K64855220)

medium Nessus Plugin ID 126405

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Synopsis

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

Description

High volume of malformed analytics report requests leads to instability in restjavad process. This causes issues with both iControl REST and some portions of TMUI. The attack requires an authenticated user with any role.(CVE-2019-6634)

Note: The No Access user role istechnicallya role, but a user with this access role cannot log in and cannot carry out the attack.

Impact

This vulnerability allows an authenticated user to cause a disruption of service.

Solution

Upgrade to one of the non-vulnerable versions listed in the F5 Solution K64855220.

Plugin Details

Severity: Medium

ID: 126405

File Name: f5_bigip_SOL64855220.nasl

Version: 1.6

Type: local

Family: F5 Networks Local Security Checks

Published: 7/2/2019

Updated: 11/2/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

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

CVSS Score Source: CVE-2019-6634

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

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_domain_name_system, 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

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/1/2019

Vulnerability Publication Date: 7/3/2019

Reference Information

CVE: CVE-2019-6634

Detections

Analytics