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CVE-2006-1116

UnknownEPSS 1.57%

Last modified

CVE-2006-1116 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.57% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
1.57%

72.3th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
NcipherNcore2.17

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2006-1116?
Severity scoring for CVE-2006-1116 is pending analysis. The EPSS model estimates a 1.57% probability of exploitation in the next 30 days.
How do I fix CVE-2006-1116?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST