CVE-2018-6953: Ccn-Lite

Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days.

In CCN-lite 2, the Parser of NDNTLV does not verify whether a certain component's length field matches the actual component length, which has a resultant buffer overflow and out-of-bounds memory accesses.

Affected products

• Ccn-Lite Ccn-Lite: version 2.0.0 only

Published 2018-02-13. Last modified 2026-06-17.