PT-2006-2143 · Ncipher · Ncipher Ncore Api

Published 2006-03-09 · Updated 2018-10-18 · CVE-2006-1116

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions nCipher nCore API versions prior to 2.18

Description The issue concerns the CBC-MAC integrity functions in the nCipher nCore API, which transmit the initialization vector IV as part of a message when a non-zero IV is used. This allows remote attackers to bypass integrity checks and modify messages without detection.

Recommendations For versions prior to 2.18, update to version 2.18 or later to resolve the issue.

Fix

Related Identifiers

CVE-2006-1116

Affected Products

Ncipher Ncore Api

References · 8

• http://securitytracker.com/id?1015718 · Vendor Advisory
• http://secunia.com/advisories/19137 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2006-1116 · Security Note
• http://ncipher.com/resources/96/sa13_cbcmac_iv_misleading_programming_interface · Vendor Advisory
• http://securityfocus.com/bid/17011 · Patch
• http://securityfocus.com/archive/1/427150/100/0/threaded · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/25062 · Note
• http://vupen.com/english/advisories/2006/0862 · Note