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HIGH · 7.5

CVE-2022-28936

FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node can trigger an integer overflow and cause a Denial of Service (DoS) via an unusually large viewchange message pac...

Vulnerability Description

FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node can trigger an integer overflow and cause a Denial of Service (DoS) via an unusually large viewchange message packet.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
Fisco-BcosFisco-Bcos3.0.0

Related Weaknesses (CWE)

CWE-190

References

FAQ

What is CVE-2022-28936?

CVE-2022-28936 is a vulnerability with a CVSS score of 7.5 (HIGH). FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node can trigger an integer overflow and cause a Denial of Service (DoS) via an unusually large viewchange message pac...

How severe is CVE-2022-28936?

CVE-2022-28936 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-28936?

Check the references section above for vendor advisories and patch information. Affected products include: Fisco-Bcos Fisco-Bcos.