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CVE-2022-28327

HIGHCVSS 7.5/10EPSS 3.93%

Last modified

CVE-2022-28327 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The generic P-256 feature in crypto/elliptic in Go before 1.17.9 and 1.18.x before 1.18.1 allows a panic via long scalar input.. EPSS estimates a 3.93% chance of exploitation in the next 30 days.

Description

The generic P-256 feature in crypto/elliptic in Go before 1.17.9 and 1.18.x before 1.18.1 allows a panic via long scalar input.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability
3.93%

89.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
GolangGo< 1.17.9
GolangGo>= 1.18.0, < 1.18.1
FedoraprojectExtra Packages For Enterprise Linux7.0
FedoraprojectExtra Packages For Enterprise Linux8.0
FedoraprojectFedora34
FedoraprojectFedora35
FedoraprojectFedora36

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-28327?
The generic P-256 feature in crypto/elliptic in Go before 1.17.9 and 1.18.x before 1.18.1 allows a panic via long scalar input.
How severe is CVE-2022-28327?
CVE-2022-28327 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 3.93% probability of exploitation in the next 30 days.
How do I fix CVE-2022-28327?
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.

Are you affected by CVE-2022-28327?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST