F5 Networks BIG-IP : BIG-IP SSL vulnerability (K48042976)

Medium Nessus Plugin ID 91435

Synopsis

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

Description

On virtual servers with Secure Sockets Layer (SSL) profiles enabled, an SSL alert sent during the handshake may produce unnecessary logging and resource consumption on a BIG-IP system that is running 11.5.4 FINAL, possibly causing the Traffic Management Microkernel (TMM) to restart and produce a core file. (CVE-2016-4545)

Solution

Upgrade to one of the non-vulnerable versions listed in the F5 Solution K48042976.

See Also

https://support.f5.com/csp/article/K48042976

Plugin Details

Severity: Medium

ID: 91435

File Name: f5_bigip_SOL48042976.nasl

Version: 2.13

Type: local

Published: 2016/06/02

Updated: 2019/01/04

Dependencies: 76940

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5

Temporal Score: 3.7

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/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_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:/h:f5:big-ip

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2015/12/16

Reference Information

CVE: CVE-2016-4545