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In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.ISC Releases Security Updates
Last Revised
Internet Systems Consortium (ISC) has released security updates to address a vulnerability in the ISC Dynamic Host Configuration Protocol (DHCP) software. Exploitation of this vulnerability may allow a remote attacker to cause a denial-of-service condition.
Available updates include:
- DHCP version 4.1-ESV-R12-P1
- DHCP version 4.3.3-P1
Users and administrators are encouraged to review ISC Knowledge Base Article AA-01334 and apply the necessary updates.
This product is provided subject to this Notification and this Privacy & Use policy.