Nervos CKB node panics when processing a block which parent timestamp is too new
Priority LOW 38Published · Updated
Key facts
- Attack vector
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- Privileges required
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- User interaction
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- Attack complexity
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- Impact type
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- Confidentiality · integrity · availability
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- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub.
Summary
### Impact Adversary can initiate DOS attack by broadcasting two consecutive blocks with timestamps in the future. ### Patches Please upgrade to v0.34.1
Why it matters now
Fix Fixed ckb (crates.io): 0.33.2, 0.34.1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | ckb (crates.io) | 0.33.0 to before 0.33.2 | 0.33.2 | Patch available | GHSA-hjqq-29pw-96wj |
| — | ckb (crates.io) | 0.34.0 to before 0.34.1 | 0.34.1 | Patch available | GHSA-hjqq-29pw-96wj |
- ckb (crates.io) Vendor— Affected 0.33.0 to before 0.33.2 Fixed in 0.33.2 Patch available GHSA-hjqq-29pw-96wj
- ckb (crates.io) Vendor— Affected 0.34.0 to before 0.34.1 Fixed in 0.34.1 Patch available GHSA-hjqq-29pw-96wj
Remediation
- Fix · GHSA-hjqq-29pw-96wj ckb (crates.io) Fixed in 0.33.2 Advisory →
- Fix · GHSA-hjqq-29pw-96wj ckb (crates.io) Fixed in 0.34.1 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-hjqq-29pw-96wj
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences