Category Archives: Potential Risk of CVE

Stay alert! Cisco Releases Security Updates for Multiple Products 18th April 2018

Be extra alert because alliance bombarded Syria chemical facilities with justice. So the cyber attacks will be increased. I encourages users and administrators to review the following Cisco Security Advisories and apply the necessary updates. For more details, please see below:

Cisco WebEx Clients Remote Code Execution Vulnerability cisco-sa-20180418-wbs (link is external) –

Cisco UCS Director Virtual Machine Information Disclosure Vulnerability for End User Portal cisco-sa-20180418-uscd (link is external) –

Cisco StarOS Interface Forwarding Denial of Service Vulnerability cisco-sa-20180418-staros (link is external) –

Cisco IOS XR Software UDP Broadcast Forwarding Denial of Service Vulnerability cisco-sa-20180418-iosxr (link is external) –

Cisco Firepower Detection Engine Secure Sockets Layer Denial of Service Vulnerability cisco-sa-20180418-fpsnort (link is external) –

Cisco Firepower 2100 Series Security Appliances IP Fragmentation Denial of Service Vulnerability cisco-sa-20180418-fp2100 (link is external) –

Cisco ASA Software, FTD Software, and AnyConnect Secure Mobility Client SAML Authentication Session Fixation Vulnerability cisco-sa-20180418-asaanyconnect (link is external) –

Cisco Adaptive Security Appliance Application Layer Protocol Inspection Denial of Service Vulnerabilities cisco-sa-20180418-asa_inspect (link is external) –

Cisco Adaptive Security Appliance TLS Denial of Service Vulnerability cisco-sa-20180418-asa3 (link is external) –

Cisco Adaptive Security Appliance Flow Creation Denial of Service Vulnerability cisco-sa-20180418-asa2 (link is external) –

Cisco Adaptive Security Appliance Virtual Private Network SSL Client Certificate Bypass Vulnerability cisco-sa-20180418-asa1 (link is external) –


Oracle security update for April 2018 to address 254 vulnerabilities across multiple products

We heard tsunami so far, but it is hard to imagine that it will be happened in IT world.

Oracle has released its Critical Patch Update for April 2018 to address 254 vulnerabilities across multiple products. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. A technology type of tsunami happened today which given by Oracle!

Next Critical Patch Update Schedule

  • 17 July 2018
  • 16 October 2018
  • 15 January 2019
  • 16 April 2019

No comment in this regard! Crazy! For more detail, please refer below url for reference.

About Apple security updates – CVE-2018-4173 – It allows invisible microphone access via a crafted app

We do not have suprise that malware infiltrate malicious code to software application because it happens in frequent from cyber technology world.  Apple counputer found a vulnerability on their iOS and MacOS was that a invisible microphone access via a crafted app but do not display on status bar. But it bring up the concerns, details are shown as below:

  1. Apple code scanning do well. But how does hacker do this implant or embedded malicous code in SDK?
  2. Even though someone turn on microphone on iphone, but the problem is that it do not shown on status bar?

About Apple security updates

About the security content of iOS 11.3

About the security content of macOS High Sierra 10.13.4, Security Update 2018-002 Sierra, and Security Update 2018-002 El Capitan



Be patient! KB4100375. Stay tuned!

If the memory leak is intensive, it can cause the program to crash or even make the whole computer freeze. The most common reason programs have memory leaks is due to a programming error where unused memory is not allocated back to the system.Memory leaks are a class of bugs where the application fails to release memory when no longer needed. A large leak might result in unacceptable response times due to excessive paging. The windows 10  security update (KB4100375) rescheduled because of above reasons.

For more details, please refer below url for reference.

Microsoft explains why Windows 10 Spring Creators Update delayed

Company which are going to implement the opensource CMS system, you must be extra care – Apr 2018.

Using a CMS, companies can easily build sites for themselves and their clients. These systems streamline web design and content publishing, ensuring that both your site and workflow are streamlined.The open source CMS system (Drupal, Joomla, Magento and CMS Made Simple) boost up the market growth and demand. However EU is going to enforce the law on data protection and privacy for all individuals within the European Union. Just do a quick review of the vulnerabiolties found on open source this year (2018). Those vulnerabilities happened are potentially contravention of the data protect law. So company which are going to implement the opensource CMS system, you must be extra care.

Opensources CMS system vulnerability Reference –

Drupal core – Highly critical – Remote Code Execution (Mar 2018)

VMware Releases Security Updates – especially cloud base users must staying alert! 12th Apr 2018

In java world, it has plenty of areas are allow hacker to do some tricks. VMware announced that found so called DOM Based Cross-site Scripting Vulnerability and Missing renewal of session tokens vulnerability. In regards to my comment, both vulnerabilities similar modern java applications security weakness, we are able to apply filter to do that. For example a regular expression solution. In short, please refer official announcement for reference.

vRealize Automation updates address multiple security issues

Juniper JunOS – The giant is sick! April 2018

Kernel crash upon receipt of crafted CLNP packets (CVE-2018-0016)

Denial-of-service vulnerability in flowd daemon on devices configured with NAT-PT (CVE-2018-0017)

Crafted packet may lead to information disclosure and firewall rule bypass during compilation of IDP policies (CVE-2018-0018)

Denial-of-service vulnerability in SNMP MIB-II subagent daemon (mib2d) (CVE-2018-0019)

rpd daemon cores due to malformed BGP UPDATE packet (CVE-2018-0020)

Eclipse Jetty information disclosure vulnerability (CVE-2015-2080)

Return of Bleichenbacher’s Oracle Threat (ROBOT) RSA SSL attack (CVE-2017-1000385)

Multiple vulnerabilities resolved in OpenSSL

Multiple vulnerabilities in stunnel 5.38


Multiple vulnerabilities resolved in CentOS 6.5-based 2012.2R12 release


Short MacSec keys may allow man-in-the-middle attacks

Mbuf leak due to processing MPLS packets in VPLS networks (CVE-2018-0022)

world writeable default configuration file permission (CVE-2018-0023)



Microsoft security update – April 10, 2018 – KB4093112

The security update of Microsoft this week included provides support to control usage of Indirect Branch Prediction Barrier (IBPB) within some AMD processors (CPUs) for mitigating CVE-2017-5715. Apart from that it also provides Windows Client Guidance for IT Pros to protect against speculative execution side-channel vulnerabilities. However I was wondering the mitigation plan coverage provided by AMD?

A insidiousness of the SIMD instruction extensions of ARM, MIPS, and x86? Does AMD cover this part because SIMD Instructions considered harmful?Any advice or we just ignore it?

For more details about the security update, please refer below url for references.

Windows Client Guidance for IT Pros to protect against speculative execution side-channel vulnerabilities –

KB4093112 –


Allen Bradley – The design flaw of the programmable logic controller – system vulnerability

Traditional layer 2 communication system (without TCP/IP), proprietary OS system and without internet technology similar as a antibody protect the important facilities especially electricity power supply, water supply and natural gas facilities. But the element of civilization like a non stop vehicles moving forward. Whereby the man kind went through industrial revolution till today digital technology revolution. Our daily lifes support by electricity, water and natural gas. In order to maintain the stability and quality of those resources of supply. A analogue to digital (electronics) conversion was done, Thereby those facilities are under governance and control by PLC and SCADA today. However a design limitation was found since the components embedded Microsoft operation system and Linux opensource. So we heard power facilities encountered cyber attacks. This time the design flaw found in Allen Bradly PLC product. Regarding to the CVE reference number, we found that the vulnerabilities reported last year and believed that vulnerabilities has been fix. But a reminder to all of us is that vulnerabilities not limit to your office automation system and smartphone.The vulnerabilities are go with us daily.

Below url provides an overview of cyber attack on nuclear power facilities for reference.

Potential black force – digitize Godzilla


CVE Number

CVE-2017-14462, CVE-2017-14463, CVE-2017-14464, CVE-2017-14465, CVE-2017-14466, CVE-2017-14467, CVE-2017-14468, CVE-2017-14469, CVE-2017-14470, CVE-2017-14471, CVE-2017-14472, CVE-2017-14473

Adobe Security Bulletin – PhoneGap Push plugin vulnerability and the other

Coin has two sides, the computer has vulnerabilities on the other hand show benefits. Why, it provides a influence effect causes people found out resolution.And such a way go to advanced technology zone.
Security announcement by Adobe urge adobe users following the requirement apply the fix. Since there are total 5 items of security update. The item which bring my attention is the phonegap push plugin vulnerability (CVE-2018-4943). PhoneGap Push plugin that brings support for Firebase Cloud Messaging (FCM) to Apache Cordova apps on iOS and Android since PhoneGap Push Plugin version 2.0.0.
Firebase Cloud Messaging (commonly referred to as FCM), formerly known as Google Cloud Messaging (GCM), is a cross-platform solution for messages and notifications for Android, iOS, and web applications, which currently can be used at no cost. If there is vulnerability encountered on phonegap push API. It merely effect not only a small group of persons! In short, please refer official articles for reference (see below):
Security update available for the Adobe PhoneGap Push Plugin | APSB18-15

There are few vulnerabilities not related to phonegap push API but need to aware!

Security Updates Available for Adobe Digital Editions | APSB18-13

Security Update Available for InDesign | APSB18-11

Security updates available for Adobe Experience Manager | APSB18-10

Security updates available for Flash Player | APSB18-08