PT-2022-28210 · Ckb · Ckb
Published
2022-11-02
·
Updated
2022-11-02
None
No severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.
Name of the Vulnerable Software and Affected Versions
ckb versions prior to 0.101.1
Description
The issue arises from the
HeaderChecker#check valid function skipping main chain checking, which can lead to network forking if a transaction uses a forked block header not present in the local node's storage.Recommendations
For versions prior to 0.101.1, update to version 0.101.1 or later to resolve the issue.
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Ckb