Tanzania Computer Emergency Response Team

SUSE has released security updates to address vulnerabilities in Python-Pygments and xen. Exploitation of these vulnerabilities may allow an attacker to cause a denial of service condition. Users and administrators are encouraged to review SUSE Security Advisories suse-su-20213814-1 and suse-su-20213813-1 and apply necessary updates.

Debian has released security update to address a vulnerability in icu. Exploitation of this vulnerability may allow an attacker to take control of affected system. Users and administrators are encouraged to review Debian Security Advisory and apply necessary updates.

Zoom has released security updates to address vulnerabilities in its multiple products. Exploitation of these vulnerabilities may allow an attacker to take control of affected system. Users and administrators are encouraged to review Zoom Security Advisories dated 24th November 2021 and apply necessary updates.

Huawei has released security updates to address vulnerabilities in its multiple products. Exploitation of these vulnerabilities may allow an attacker to cause a denial of service condition. Users and administrators are encouraged to review Huawei Security Advisories huawei-sa-20211124-03-dos-en and huawei-sa-20210526-03-dos-en and apply necessary updates.

Cisco has released security update to address vulnerabilities in Cisco Expressway Series. Exploitation of these vulnerabilities may allow an attacker to take control of affected system. Users and administrators are encouraged to review Cisco Security Advisory and apply necessary updates.