Cisco has released security updates to address vulnerabilities to its multiple products. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

Users and Administrators are encouraged to review released Cisco Security Advisories and apply necessary updates. For more information click links below.

1. Cisco IOS and IOS XE Software OSPFv3 Denial of Service Vulnerability
2. Cisco IOS XE Software and Cisco ASA 5500-X Series Adaptive Security Appliance IPsec Denial of Service Vulnerability
3. Cisco IOS XE Software Web UI Denial of Service Vulnerability
4. Cisco IOS XE Software Web UI Denial of Service Vulnerability
5. Cisco IOS XE Software HTTP Denial of Service Vulnerability
6. Cisco IOS and IOS XE Software SM-1T3/E3 Service Module Denial of Service Vulnerability
7. Cisco IOS XE Software NAT Session Initiation Protocol Application Layer Gateway Denial of Service Vulnerability
8. Cisco IOS Software Precision Time Protocol Denial of Service Vulnerability
9. Cisco IOS and IOS XE Software IPv6 Hop-by-Hop Options Denial of Service Vulnerability
10. Cisco IOS XE Software Command Injection Vulnerabilities
11. Cisco IOS XE Software Errdisable Denial of Service Vulnerability
12. Cisco IOS and IOS XE Software Cluster Management Protocol Denial of Service Vulnerability
13. Cisco IOS XE Software Cisco Discovery Protocol Memory Leak Vulnerability
14. Cisco Webex Meetings Client for Windows Privilege Escalation Vulnerability

Cisco has released security update to address vulnerabilities in Cisco IOS XE and Cisco Webex Network Recording Player. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

Users and administrators are encouraged to review Cisco Security Advisories and apply necessary updates.  For more information click on the links below;

• Cisco IOS XE Software Static Credential Vulnerability
• Cisco Webex Network Recording Player Remote Code Execution Vulnerabilities

Adobe has released security update to address vulnerabilities in Adobe Acrobat and Reader. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

Users and administrators are encouraged to review Adobe Security Bulletin and apply necessary updates.

Apple has released security updates to address vulnerabilities in its multiple products namely Apple Support for iOS, Safari, WatchOS, tvOS and iOS. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

Users and administrators are encouraged to review Apple Security Page and apply necessary updates.

Wireshark – is a useful tool for monitoring incoming and outgoing network traffic. This tool enables user to understand activities taking place on the network and provides detail information of the network protocols to facilitate analysis of inbound and outbound traffic. It can also be used in fulfilling other tasks in the field of network security including incident response, reverse engineering, malware analysis and penetration testing. For further information about this tool please click here.