Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1tY21yLTQ5eDMtNGpxbc4AAvq_

ckb type_id script resume may randomly fail

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.

Permalink: https://github.com/advisories/GHSA-mcmr-49x3-4jqm
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1tY21yLTQ5eDMtNGpxbc4AAvq_
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: over 1 year ago

Identifiers: GHSA-mcmr-49x3-4jqm
References:

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

Repository: https://github.com/nervosnetwork/ckb
Blast Radius: 1.0

Affected Packages