Vulnerability in Ncipher Ncore
CVE-2006-1116
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.016 (74.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
- Ncipher Ncore — versions 2.17
References
- www.securityfocus.com/archive/1/427150/100/0/threaded (mailing-list)
- www.vupen.com/english/advisories/2006/0862 (vdb-entry)
- exchange.xforce.ibmcloud.com/vulnerabilities/25062 (vdb-entry)
- www.securityfocus.com/bid/17011 (Patch, vdb-entry)
- www.ncipher.com/resources/96/sa13_cbcmac_iv_misleading_programming_interface (Patch, Vendor Advisory)
- securitytracker.com/id (Patch, vdb-entry, Vendor Advisory)
- secunia.com/advisories/19137 (Patch, Vendor Advisory, third-party-advisory)