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  5. GHSA-29c2-65rj-h343

GHSA-29c2-65rj-h343: Nervos CKB Permit load cell data from memory

February 3, 2024

The faulty nodes will reject transactions which calls load_cell_data syscall but the input cell is still in the mempool. They also ban other nodes and cause the network separation.

References

  • github.com/advisories/GHSA-29c2-65rj-h343
  • github.com/nervosnetwork/ckb/commit/277061867eb7d2766fa6737c8bf00684fc2462a6
  • github.com/nervosnetwork/ckb/commit/37d60d581c6713d3aca1a57018eaea45447ae0b2
  • github.com/nervosnetwork/ckb/commit/8f115b387f8f60f938bce4591f26cd78430b8771
  • github.com/nervosnetwork/ckb/commit/91efb7b6b4329d70d60eee91d5239a2de9b0d99f
  • github.com/nervosnetwork/ckb/commit/97647408ee9dbf525f6c678796e770887c9f8738
  • github.com/nervosnetwork/ckb/security/advisories/GHSA-29c2-65rj-h343

Code Behaviors & Features

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Affected versions

All versions starting from 0.35.0-rc1 before 0.35.2, all versions starting from 0.36.0-rc1 before 0.36.1, all versions starting from 0.37.0-rc1 before 0.37.1, all versions starting from 0.38.0-rc1 before 0.38.2, all versions starting from 0.39.0-rc1 before 0.39.0

Fixed versions

  • 0.39.0
  • 0.35.2
  • 0.36.1
  • 0.37.1
  • 0.38.2

Solution

Upgrade to versions 0.35.2, 0.36.1, 0.37.1, 0.38.2, 0.39.0 or above.

Source file

cargo/ckb/GHSA-29c2-65rj-h343.yml

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