CVE-2006-1116

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.

5.0

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 0.81% Top 30%

Vendor Advisory secunia.com Vendor Advisory securitytracker.com Vendor Advisory ncipher.com

Affected: n/a n/a

References

Link	Tags
http://www.securityfocus.com/archive/1/427150/100/0/threaded	mailing list
http://www.vupen.com/english/advisories/2006/0862	vdb entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/25062	vdb entry
http://www.securityfocus.com/bid/17011	patch vdb entry
http://www.ncipher.com/resources/96/sa13_cbcmac_iv_misleading_programming_interface	patch vendor advisory
http://securitytracker.com/id?1015718	patch vendor advisory vdb entry
http://secunia.com/advisories/19137	patch vendor advisory third party advisory

Frequently Asked Questions

What is the severity of CVE-2006-1116?: CVE-2006-1116 has been scored as a medium severity vulnerability.
How to fix CVE-2006-1116?: To fix CVE-2006-1116, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2006-1116 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2006-1116 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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