Tanzania Computer Emergency Response Team

Samba released security update to address vulnerability that affects all versions of samba from 4.0.0 onward using embedded Heimdal Kerberos. Exploitation of this vulnerability may allow a remote attacker to take control of an affected system. Users and administrators are encouraged to review Samba Security Announcement and apply the necessary …

Joomla! has released version 3.7.3 to address multiple security vulnerabilities that could potentially allow an attacker to take control of an affected website. Users and administrators are encouraged to review the Joomla! Released News and apply the necessary updates. Click here for more information.

Cisco has released security updates to address vulnerabilities in multiple products.  Exploitation of some of these vulnerabilities could allow an attacker to take control of an affected system. Users and administrators are encouraged to review Cisco Security Advisories and apply the necessary updates. For more information visit: Cisco Prime Infrastructure …

TZ-CERT is aware of the number of published reports regarding a computer malicious software named Petya Ransomware that has affected several computers around the world. Ransomware is a type of malicious software family that infects and prevents users from accessing their files or systems, either by locking the system’s screen …

The Mozilla Foundation has release security update to address multiple security vulnerabilities in Thunderbird. Exploitation of these vulnerabilities could allow an attacker to take control of an affected system. Users and administrators are encouraged to review the Security Advisory released and apply the necessary updates. For more information please review …