CVE-2017-12471: Ccn-Lite

Critical severity, CVSS 9.8. EPSS: 1.8% chance of exploitation in the next 30 days.

The cnb_parse_lev function in CCN-lite before 2.00 allows context-dependent attackers to have unspecified impact by leveraging failure to check for out-of-bounds conditions, which triggers an invalid read in the hexdump function.

Affected products

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

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