CVE-2006-1116

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Summary

CVECVE-2006-1116
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2006-03-09 13:06:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

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

EPSS: 0.008150000 probability, percentile 0.743280000 (date 2026-04-16)

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Ncipher Ncore 2.17 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
SecurityTracker.com Archives - nCipher nCore May Let Users Conduct Key Determination Attacks and May Fail to Detect MAC Message Modification af854a3a-2127-422b-91ae-364da2661108 securitytracker.com Patch, Vendor Advisory
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
nCipher - SA#13: CBC-MAC IV misleading programming interface af854a3a-2127-422b-91ae-364da2661108 www.ncipher.com Patch, Vendor Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
Secunia - Advisories - nCipher Products Multiple Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 secunia.com Patch, Vendor Advisory
nCipher Insecure CBC-MAC API Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Patch
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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