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Fencer Intel
medium —

GHSA-29c2-65rj-h343 json

Nervos CKB Permit load cell data from memory

published 2y ago modified 2y ago

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

### Impact

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.

### Patches

0.35.2, 0.36.1, 0.37.1, 0.38.2

Patch / fix

  • crates.io ckb 0.35.2, 0.36.1, 0.37.1, 0.38.2, 0.39.0

Is GHSA-29c2-65rj-h343 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Affected packages

ecosystem package affected fixed in
crates.io ckb
>=0.39.0-rc1, <0.39.0
>=0.35.0-rc1, <0.35.2
>=0.36.0-rc1, <0.36.1
>=0.37.0-rc1, <0.37.1
>=0.38.0-rc1, <0.38.2
0.39.0
0.35.2
0.36.1
0.37.1
0.38.2

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.