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advisory-db/crates/ckb/RUSTSEC-2021-0109.md
2021-09-10 15:58:38 +00:00

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[advisory]
id = "RUSTSEC-2021-0109"
package = "ckb"
date = "2021-07-25"
url = "https://github.com/nervosnetwork/ckb/security/advisories/GHSA-45p7-c959-rgcm"
aliases = ["GHSA-45p7-c959-rgcm"]
[versions]
patched = [">= 0.40.0"]

Process crashes when the cell used as DepGroup is not alive

It's easy to create a malign transaction which uses the dead cell as the DepGroup in the DepCells. The transaction can crash all the receiving nodes.