Tanzania Computer Emergency Response Team

Tanzania Computer Emergency Response Team (TZ-CERT), established under Tanzania Communications Regulatory Authority (TCRA), is aware of the multiple vulnerabilities being capitalized by threat actors to attack Microsoft Exchange Servers. A successful exploitation of the vulnerabilities may allow an unauthenticated attacker to execute arbitrary code on vulnerable Exchange Servers, thereby gaining …

Red Hat 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 Red Hat Security Advisories RHSA-2021:2371 and RHSA-2021:2375 and apply necessary updates.

Paloalto Networks has released security updates to address a vulnerability in Cortex XDR Agent. Exploitation of this vulnerability may allow an attacker to gain escalated privilege. Users and administrators are encouraged to review Paloalto Security Advisory and apply necessary updates.

Ubuntu has released security updates to address vulnerabilities in Intel Microcode and rpcbind. Exploitation of these vulnerabilities may allow an attacker to gain access to sensitive information. Users and administrators are encouraged to review Ubuntu Security Advisories USN-4985-1 and USN-4986-2 and apply necessary updates.

Cisco has released updates to address vulnerabilities to its multiple products. Exploitation of these vulnerabilities may allow an attacker to gain escalated privilege. Users and administrators are encouraged to review Cisco Security Advisories cisco-sa-lasso-saml and cisco-sa-multi-vuln-finesse and apply necessary updates.