F5 Networks BIG-IP : ssldump vulnerability (K46121888)

Medium Nessus Plugin ID 118668

Synopsis

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

Description

Administrative users by way of undisclosed methods can exploit the ssldump utilityto write to arbitrary file paths. For users who do not have Advanced Shell access (for example, any user when licensed for Appliance Mode), this allows more permissive file access than intended. (CVE-2018-5519)

Impact

This vulnerability allows unauthorized modification.

Solution

Upgrade to one of the non-vulnerable versions listed in the F5 Solution K46121888.

See Also

https://support.f5.com/csp/#/article/K46121888

Plugin Details

Severity: Medium

ID: 118668

File Name: f5_bigip_SOL46121888.nasl

Version: 1.1

Type: local

Published: 2018/11/02

Modified: 2018/11/02

Dependencies: 76940

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5.5

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

CVSS v3.0

Base Score: 4.9

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

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

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

Patch Publication Date: 2018/04/30

Reference Information

CVE: CVE-2018-5519