Tanzania Computer Emergency Response Team

Ubuntu has released security update to address a vulnerability in OpenSSL. Exploitation of this vulnerability may allow an attacker to cause a denial of service condition. Users and administrators are encouraged to review Ubuntu Security Advisory and apply necessary updates.

NPM has released security updates to address vulnerabilities in arborist and tar. Exploitation of these vulnerabilities may allow an attacker to take control of affected system. Users and administrators are encouraged to review NPM Security Advisories 1780, 1781 and 1783 and apply necessary updates.

Google has released security updates to address vulnerabilities in Chrome. Exploitation of these vulnerabilities may allow an attacker to take control of affected system. Users and administrators are encouraged to review Chrome Release Notes stable-channel-for-desktop, chrome-for-ios and chrome-for-android and apply necessary updates.

Red Hat has released security updates to address vulnerabilities in Linux kernel and GoGo Protobuf. Exploitation of these vulnerabilities may allow an attacker to cause a denial of service condition. Users and administrators are encouraged to review Red Hat Security Advisories RHSA-2021:3262 and RHSA-2021:3399 and apply necessary updates.

Ubuntu has released security updates to address vulnerabilities in squashfs, thunderbird and NTFS-3G. Exploitation of these vulnerabilities may allow an attacker to take control of affected system. Users and administrators are encouraged to review Ubuntu Security Advisories USN-5057-1, USN-5058-1, USN-5060-1 and USN-5060-2 and apply necessary updates.