CVE-2017-10983

Severity: high (CVSS 7.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2017-07-17 · updated 2026-06-17
Weakness: CWE-119

Description

An FR-GV-206 issue in FreeRADIUS 2.x before 2.2.10 and 3.x before 3.0.15 allows "DHCP - Read overflow when decoding option 63" and a denial of service.

Affected products

freeradius: 2.0.0, 2.0.0-pre1, 2.0.0-pre2, 2.0.1, 2.0.2, 2.0.3 (+39)

References

http://freeradius.org/security/fuzzer-2017.html
http://www.debian.org/security/2017/dsa-3930
http://www.securityfocus.com/bid/99915
http://www.securitytracker.com/id/1038914
https://access.redhat.com/errata/RHSA-2017:1759
https://access.redhat.com/errata/RHSA-2017:2389
http://freeradius.org/security/fuzzer-2017.html
http://www.debian.org/security/2017/dsa-3930
http://www.securityfocus.com/bid/99915
http://www.securitytracker.com/id/1038914
https://access.redhat.com/errata/RHSA-2017:1759
https://access.redhat.com/errata/RHSA-2017:2389

Get alerted when CVE-2017-10983 or the next vulnerability affects your stack