GHSA-CW98-CX2M-9QQG Denial of Service in ckb

An issue was discovered in the ckb crate before 0.40.0 for Rust. Attackers can cause a denial of service Nervos CKB blockchain node crash via a dead call that is used as a DepGroup...

CVE-2021-45700

CVE-2021-45700 describes a DoS in the Rust-CKB crate (ckb) prior to version 0.40.0. The vulnerability allows an attacker to crash Nervos CKB blockchain nodes by triggering a dead call used as a DepGroup, leading to node instability or service disruption. Affected software: ckb crate before 0.40.0...

Process crashes when the cell used as DepGroup is not alive

Impact 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...

GHSA-45P7-C959-RGCM Process crashes when the cell used as DepGroup is not alive

Impact 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...

RUSTSEC-2021-0109 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...

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...