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CVE-2004-0063

UnknownEPSS 1.33%

Last modified

CVE-2004-0063 is a vulnerability of currently unknown severity. The SPP_VerifyPVV function in nCipher payShield SPP library 1.3.12, 1.5.18 and 1.6.18 returns a Status_OK value even if the HSM returns a different status code, which could cause applications to make incorrect security-critical decisions, e.g. by accepting an invalid PIN number.. EPSS estimates a 1.33% chance of exploitation in the next 30 days.

Description

The SPP_VerifyPVV function in nCipher payShield SPP library 1.3.12, 1.5.18 and 1.6.18 returns a Status_OK value even if the HSM returns a different status code, which could cause applications to make incorrect security-critical decisions, e.g. by accepting an invalid PIN number.

Metrics

EPSS Probability
1.33%

67.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
NcipherPayshield Spp Library1.3.12
NcipherPayshield Spp Library1.5.18
NcipherPayshield Spp Library1.6.18

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2004-0063?
The SPP_VerifyPVV function in nCipher payShield SPP library 1.3.12, 1.5.18 and 1.6.18 returns a Status_OK value even if the HSM returns a different status code, which could cause applications to make incorrect security-critical decisions, e.g. by accepting an invalid PIN number.
How severe is CVE-2004-0063?
Severity scoring for CVE-2004-0063 is pending analysis. The EPSS model estimates a 1.33% probability of exploitation in the next 30 days.
How do I fix CVE-2004-0063?
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