Apache Log4j2 Vulnerability Notice

Update: Cleo has implemented emergency patches for both Apache Log4j2 vulnerability (CVE-2021-44228) and Apache Log4j2 vulnerability (CVE-2021-45046). As such, no further action is required as CIC is not susceptible to these CVEs.

CLOUD CUSTOMERS

Dec 15: Cleo released an emergency update to CIC at 12:00pm CT (6:00pm GMT) to patch the Apache Log4j2 vulnerability (CVE-2021-45046).

Dec 14: A second Apache Log4j2 vulnerability (CVE-2021-45046) was discovered. Cleo engineers immediately started on an emergency patch to log4j 2.16.

Dec 13: Cleo's engineers began an immediate investigation and identified a component in CIC: Cloud Edition that was using log4j version 2. We actively built and released an emergency patch to log4j 2.15 closing the identified vulnerability.

Dec 10: On December 10th, 2021, Cleo was made aware of a log4j2 remote code execution (RCE) vulnerability (CVE-2021-44228). The CVE-2021-44228 vulnerability affects log4j versions 2.0-beta-9 through 2.14.1.

NON-CLOUD CUSTOMERS

The following Cleo products utilize log4j v1 and are not subject to either CVE:

· Cleo LexiCom

· Cleo VLTrader

· Cleo Harmony

· Cleo VLProxy

· Cleo Clarify

· Dashboards

· Cleo Streem

As such, no further action is required as the listed applications are not susceptible to this CVE.