VULNERABILITY INTELLIGENCE

CVE-2006-1116

CVSS score5 MEDIUM
EPSS probability1.57%
CISA KEVNot currently listed
Published2006-03-09
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:P/A:N

Description

The CBC-MAC integrity functions in the nCipher nCore API before 2.18 transmit the initialization vector IV as part of a message when the implementation uses a non-zero IV, which allows remote attackers to bypass integrity checks and modify messages without being detected.

Primary references