PT-2022-17925 · Unknown · Fisco-Bcos

Fcorleone · Published 2022-03-16 · Updated 2022-03-28 · CVE-2022-26534

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions FISCO-BCOS version 3.0.0-rc2

Description The issue allows a malicious node to cause normal nodes to change view excessively and stop generating blocks by sending a malicious viewchange packet.

Recommendations For FISCO-BCOS version 3.0.0-rc2, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Related Identifiers

CVE-2022-26534

Affected Products

Fisco-Bcos

References · 3

• 🔥 https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2211 · Exploit
• https://osv.dev/vulnerability/CVE-2022-26534 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-26534 · Security Note