FreeRADIUS Security Bulletin

Number: AV17-104
Date: 18 July 2017

Purpose

The purpose of this advisory is to bring attention to a security bulletin released by FreeRADIUS.

Assessment

FreeRADIUS has released fixes to address vulnerabilities in their RADIUS server. Exploitation of these vulnerabilities may allow remote code execution and denial of service.

Versions affected:
FreeRADIUS 2.2.x versions 2.2.9 and earlier
FreeRADIUS 3.0.x versions 3.0.14 and earlier

CVE Reference: CVE-2017-10978, CVE-2017-10979, CVE-2017-10981, CVE-2017-10983, CVE-2017-10984, CVE-2017-10985, CVE-2017-10987

Suggested action

CCIRC recommends that owner/operators test and deploy the vendor released updates or workarounds to affected platforms accordingly.

References

http://freeradius.org/security/fuzzer-2017.html

Note to Readers

In support of Public Safety's mission to build a safe and resilient Canada, CCIRC's mandate is to help ensure the security and resilience of the vital non-federal government cyber systems that underpin Canada's national security, public safety and economic prosperity. As Canada's computer security incident response team, CCIRC is Canada's national coordination centre for the prevention and mitigation of, preparedness for, response to, and recovery from cyber incidents on non-federal government systems. It does this by providing authoritative advice and support, and coordinating information sharing and incident response.

Please note, CCIRC PGP key has recently been updated.
http://www.publicsafety.gc.ca/cnt/ntnl-scrt/cbr-scrt/_fl/CCIRCPublicPGPKey.txt

For general information, please contact Public Safety Canada's Public Affairs division at:

Telephone: 613-944-4875 or 1-800-830-3118
Fax: 613-998-9589
E-mail: ps.communications-communications.sp@canada.ca

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