F5 Networks BIG-IP : Apache Portable Runtime vulnerability (K52319810)

low Nessus Plugin ID 118678
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: 5.2

Synopsis

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

Description

When apr_time_exp*() or apr_os_exp_time*() functions are invoked with an invalid month field value in Apache Portable Runtime APR 1.6.2 and prior, out of bounds memory may be accessed in converting this value to an apr_time_exp_t value, potentially revealing the contents of a different static heap value or resulting in program termination, and may represent an information disclosure or denial of service vulnerability to applications which call these APR functions with unvalidated external input. (CVE-2017-12613)

Impact

This vulnerability may allow unauthorized information disclosure or denial of service.

Solution

Upgrade to one of the non-vulnerable versions listed in the F5 Solution K52319810.

See Also

https://support.f5.com/csp/article/K52319810

Plugin Details

Severity: Low

ID: 118678

File Name: f5_bigip_SOL52319810.nasl

Version: 1.4

Type: local

Published: 11/2/2018

Updated: 1/4/2019

Dependencies: f5_bigip_detect.nbin

Configuration: Enable paranoid mode

Risk Information

Risk Factor: Low

VPR Score: 5.2

CVSS v2.0

Base Score: 3.6

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

CVSS v3.0

Base Score: 7.1

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

Vulnerability Information

CPE: cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*, cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*, cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*, cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*, cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*, cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*, cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*, cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*, cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*, cpe:2.3:h:f5:big-ip:*:*:*:*:*:*:*:*, cpe:2.3:a:f5:big-ip_application_visibility_and_reporting:*:*:*:*:*:*:*:*

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

Patch Publication Date: 3/14/2018

Reference Information

CVE: CVE-2017-12613