HIGH

GHSA-mcmr-49x3-4jqm

ckb type_id script resume may randomly fail

Details

### 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.

Are you affected?

Enter the version of the package you're using.

Affected packages

crates.io/ckb

Introduced in: 0.100.0Fixed in: 0.102.0

Upgrade ckb to 0.102.0 or newer (ecosystem crates.io).

References

https://github.com/nervosnetwork/ckb/security/advisories/GHSA-mcmr-49x3-4jqm[WEB]
https://github.com/nervosnetwork/ckb[PACKAGE]
https://github.com/nervosnetwork/ckb/blob/v0.101.2/script/src/verify.rs#L871-L879[WEB]