Disclosure summary
Apache Log4j2 contains a vulnerability where JNDI features do not protect against attacker-controlled JNDI-related endpoints, allowing for remote code execution.
CISA remediation guidance
For all affected software assets for which updates exist, the only acceptable remediation actions are: 1) Apply updates; OR 2) remove affected assets from agency networks. Temporary mitigations using one of the measures provided at https://www.cisa.gov/uscert/ed-22-02-apache-log4j-recommended-mitigation-measures are only acceptable until updates are available.
Original records & references
PUBLISHED 2021-12-10T00:00:00-05:00
MODIFIED 2021-12-10T00:00:00-05:00
INGESTED 2026-10-06T11:42:59-04:00