F5 Networks BIG-IP : OpenSSL vulnerability (K93600123)

low Nessus Plugin ID 94986
New! Vulnerability Priority Rating (VPR)

Tenable calculates a dynamic VPR for every vulnerability. VPR combines vulnerability information with threat intelligence and machine learning algorithms to predict which vulnerabilities are most likely to be exploited in attacks. Read more about what VPR is and how it is different from CVSS.

VPR Score: 4.4

Synopsis

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

Description

The AES-NI implementation in OpenSSL before 1.0.1t and 1.0.2 before 1.0.2h does not consider memory allocation during a certain padding check, which allows remote attackers to obtain sensitive cleartext information via a padding-oracle attack against an AES CBC session, NOTE: this vulnerability exists because of an incorrect fix for CVE-2013-0169. (CVE-2016-2107)

Solution

Upgrade to one of the non-vulnerable versions listed in the F5 Solution K93600123.

See Also

https://support.f5.com/csp/article/K93600123

Plugin Details

Severity: Low

ID: 94986

File Name: f5_bigip_SOL93600123.nasl

Version: 3.15

Type: local

Published: 11/21/2016

Updated: 3/10/2021

Dependencies: f5_bigip_detect.nbin

Configuration: Enable paranoid mode

Risk Information

Risk Factor: Low

VPR Score: 4.4

CVSS v2.0

Base Score: 2.6

Temporal Score: 2.3

Vector: AV:N/AC:H/Au:N/C:P/I:N/A:N

Temporal Vector: E:ND/RL:OF/RC:C

CVSS v3.0

Base Score: 5.9

Temporal Score: 5.3

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

Temporal Vector: E:P/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:/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, Settings/ParanoidReport

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/6/2016

Vulnerability Publication Date: 2/8/2013

Reference Information

CVE: CVE-2013-0169, CVE-2016-2107

BID: 57778