Signum Node: Integer overflow in SMART_FEES fee distribution allows arbitrary miner reward inflation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| signum-network | signum-node | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signum-network | Signum-node |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.333% probability within 30 days)
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ssvc
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| First Time appeared |
Signum-network
Signum-network signum-node |
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| Vendors & Products |
Signum-network
Signum-network signum-node |
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| Description | Signum Node is a HDD-mined cryptocurrency using an energy efficient and fair Proof-of-Commitment (PoC+) consensus algorithm. Prior to version 3.9.9, an integer overflow in BlockServiceImpl.applyBlock() allowed a miner to receive an arbitrarily inflated block reward by crafting a block with a negative totalFeeCashBackNqt value. The vulnerability was introduced when the SMART_FEES hardfork (block ~1,029,000) enabled fee cash-back and burn accounting without overflow protection. This issue has been patched in version 3.9.9. | |
| Title | Signum Node: Integer overflow in SMART_FEES fee distribution allows arbitrary miner reward inflation | |
| Weaknesses | CWE-190 | |
| References |
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| Metrics |
cvssV3_1
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