NRDAX-T0342 - Unindexed Account Scan CPU Amplification

Compute amplification · RPC and public API · no bound · active · first seen 2026-06-30

provenance: Reproduced in NullRabbit's attack-reproduction pipeline

mechanism

E28/SOL_P07: getProgramAccounts filter-miss CPU scan (agave rpc.rs:2235-2251)

live exposure

No exposure data. Slashr ↗ has no risk signal mapped to this technique yet — absence of data is not absence of exposure.

instances (4)

chain	primitive	fidelity	origin	reproducer (bundle)	source
cosmos	COSMOS_C01_tx_search_scan	proxy	NullRabbit Labs	COSMOS_C01_tx_search_scan	-
solana	sol_getblocks_enum_scan	lab	NullRabbit Labs	sol_getblocks_enum_scan	github.com ↗
solana	sol_gpa_compute_scan	lab	NullRabbit Labs	sol_gpa_compute_scan	github.com ↗
sui	sui_p07_getownedobjects_scan	lab	NullRabbit Labs	sui_p07_getownedobjects_scan	github.com ↗

references

vendor-advisory: GHPR-erigontech-erigon-23454

related (Compute amplification)

NRDAX-T0006 - Async Runtime Blocking VM Execution active NRDAX-T0076 - Expensive Debug RPC Compute Amplification active NRDAX-T0088 - GetData Request Flood active NRDAX-T0100 - Handshake Crypto CPU Burn active NRDAX-T0139 - Legacy Sighash Quadratic CPU Blowup active NRDAX-T0143 - Malformed Field Gossip Before Validation active NRDAX-T0148 - Malformed KZG Proof Mismatch DoS active NRDAX-T0166 - Move Verifier Fixpoint CPU Exhaustion active

cite

https://nrdax.com/techniques/NRDAX-T0342

plain

NRDAX Registry. Technique NRDAX-T0342.

bibtex

@misc{nrdax_NRDAX_T0342,
  title = {Unindexed Account Scan CPU Amplification (NRDAX-T0342)},
  howpublished = {NRDAX Registry},
  url = {https://nrdax.com/techniques/NRDAX-T0342},
}

json (csl)

{
  "id": "nrdax-NRDAX-T0342",
  "type": "dataset",
  "title": "Unindexed Account Scan CPU Amplification (NRDAX-T0342)",
  "URL": "https://nrdax.com/techniques/NRDAX-T0342",
  "publisher": "NRDAX Registry"
}

badge

[![NRDAX-T0342 in the NRDAX registry](https://nrdax.com/badge/NRDAX-T0342.svg)](https://nrdax.com/techniques/NRDAX-T0342-unindexed-account-scan-cpu-amplification)

use from the CLI

Retrieve or cite this technique from a script or the terminal with the NRDAX Python library & CLI.

Retrieve this technique

nrdax get NRDAX-T0342

Cite it (BibTeX)

nrdax cite NRDAX-T0342 --format bibtex

CLI guide → GitHub ↗