Tanzania Computer Emergency Response Team

Red Hat has released security updates to address vulnerabilities affecting kpatch-patch and OpenShift Container Platform 4.7.12 packages. Exploitation of these vulnerabilities could allow an attacker to take control of an affected system. Users and Administrators are encouraged to review Red Hat security advisories RHSA-2021:2099 and RHSA-2021:1561 and apply necessary updates.

Debian Org has released security updates to address security vulnerability affecting lz4 compression algorithm library. Exploitation of this vulnerability could allow an attacker to cause denial of service condition to the affected system. Users and Administrators are encouraged to review released Debian Security Advisory and apply necessary updates.

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 Cisco Security Advisories cisco-sa-pi-epnm-cmd-inj, cisco-sa-cml-cmd-inject, cisco-sa-20190515-nxos-cli-bypass and cisco-sa-finesse-opn-rdrct and apply necessary updates.

Huawei has released security updates to address vulnerabilities to 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-20210519-01, huawei-sa-20210519-01-cloud, huawei-sa-20210519-02 and huawei-sa-20210519-04 and apply necessary updates.

Red Hat has released security updates to address vulnerabilities in squid, slapi-nis and bind. 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-2021:1979, RHSA-2021:1983 and RHSA-2021:1989 and apply necessary updates.