Vulnerability DatabaseWS-2022-0360
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WS-2022-0360
Published:May 15, 2026
Updated:May 15, 2026
Impact https://github.com/nervosnetwork/ckb/blob/v0.101.2/script/src/verify.rs#L871-L879 TypeIdSystemScript resume handle is not correct when max_cycles is not enough, "ScriptError::ExceededMaximumCycles" will be raised directly ranther than suspend as expect, and also because script_group execution order is random, so this will happen randomly.
Related Resources (3)
https://github.com/nervosnetwork/ckb/security/advisories/GHSA-mcmr-49x3-4jqm
https://github.com/nervosnetwork/ckb
https://github.com/nervosnetwork/ckb/blob/v0.101.2/script/src/verify.rs#L871-L879
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CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH