F5 Networks BIG-IP : OpenSSL OCSP vulnerability (SOL14261)

Medium Nessus Plugin ID 78145

Synopsis

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

Description

OpenSSL before 0.9.8y, 1.0.0 before 1.0.0k, and 1.0.1 before 1.0.1d do not properly perform signature verification for Online Certificate Status Protocol (OCSP) responses, which allow remote attackers to cause a denial-of-service (DoS) (NULL pointer dereference and application crash) by way of an invalid key.

Solution

Upgrade to one of the non-vulnerable versions listed in the F5 Solution SOL14261.

See Also

https://support.f5.com/csp/article/K14261

Plugin Details

Severity: Medium

ID: 78145

File Name: f5_bigip_SOL14261.nasl

Version: 1.5

Type: local

Published: 2014/10/10

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

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_security_manager, cpe:/a:f5:big-ip_application_visibility_and_reporting, 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_wan_optimization_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

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2013/03/07

Reference Information

CVE: CVE-2013-0166

BID: 57755, 60268