F5 Networks BIG-IP : BIG-IP SNMPD vulnerability (K12139752)

medium Nessus Plugin ID 123028

Synopsis

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

Description

Under certain conditions, the snmpd process may leak memory on a multi-blade BIG-IP Virtual Clustered Multiprocessing (vCMP) guest when processing authorized SNMP requests. (CVE-2019-6608)

Impact

Over time, the snmpd process consumes excessive memory, forcing the BIG-IP system to slow down and eventually fail over.

Solution

Upgrade to one of the non-vulnerable versions listed in the F5 Solution K12139752.

See Also

https://my.f5.com/manage/s/article/K12139752

Plugin Details

Severity: Medium

ID: 123028

File Name: f5_bigip_SOL12139752.nasl

Version: 1.6

Type: local

Published: 3/25/2019

Updated: 11/2/2023

Configuration: Enable paranoid mode

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.3

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

CVSS Score Source: CVE-2019-6608

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.2

Vector: CVSS:3.0/AV:N/AC:H/PR:N/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, Settings/ParanoidReport, Host/BIG-IP/hotfix, Host/BIG-IP/modules, Host/BIG-IP/version

Exploit Ease: No known exploits are available

Patch Publication Date: 3/21/2019

Vulnerability Publication Date: 3/28/2019

Reference Information

CVE: CVE-2019-6608