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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securityfocus.com/archive/1/427150/100/0/threaded ↗
- http://www.vupen.com/english/advisories/2006/0862 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/25062 ↗
- http://www.securityfocus.com/bid/17011 ↗
- http://www.ncipher.com/resources/96/sa13_cbcmac_iv_misleading_programming_interface ↗
- http://securitytracker.com/id?1015718 ↗
- http://secunia.com/advisories/19137 ↗