CVE-2017-12473: Ccn-Lite

High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.

ccnl_ccntlv_bytes2pkt in CCN-lite allows context-dependent attackers to cause a denial of service (application crash) via vectors involving packets with "wrong L values."

Affected products

• Ccn-Lite Ccn-Lite: before 2.0.0 (fixed in 2.0.0)

Published 2018-02-07. Last modified 2026-06-17.