Michael Sproul c028bac28d Fix slasher OOM (#9141) ...

Fix a vulnerability in the slasher whereby it would OOM upon processing an invalid attestation with an artificially high `validator_index`. This fix has already been made available to affected users on the `slasher-fix` branch.


  - Prevent attestations from being passed to the slasher prior to signature verification. This was unnecessary, as they would later be passed on successful validation as well.
- Add a defensive cap on the maximum validator index processable by the slasher. The cap is high enough that it shouldn't be reached for several years, and will quickly result in warning logs if forgotten.
- Add a regression test that confirms that the issue is fixed.


Co-Authored-By: Michael Sproul <michael@sigmaprime.io>

2026-04-20 00:59:42 +00:00

..

beacon_chain

Fix slasher OOM (#9141)

2026-04-20 00:59:42 +00:00

beacon_processor

Add range sync tests (#8989)

2026-03-31 05:07:22 +00:00

builder_client

Remove reqwest re-exports from eth2 (#8829)

2026-02-16 16:05:54 +00:00

client

Truncated Display impl for ExecutionBlockHash (#9108)

2026-04-09 12:00:53 +00:00

execution_layer

feat(execution_layer): log more detail when JWT auth fails (#9051)

2026-04-09 05:54:10 +00:00

genesis

Remove consensus/types re-exports (#8540)

2025-12-09 07:13:41 +00:00

http_api

Gloas - add get_payload_attestation_endpoint (#8497)

2026-04-17 14:01:25 +00:00

http_metrics

Create network_utils crate (#7761)

2025-09-10 12:59:24 +00:00

lighthouse_network

Rust 1.95 lints (#9142)

2026-04-16 23:50:20 +00:00

network

Rust 1.95 lints (#9142)

2026-04-16 23:50:20 +00:00

operation_pool

Rust 1.95 lints (#9142)

2026-04-16 23:50:20 +00:00

src

rename --reconstruct-historic-states to --archive (#8795)

2026-02-11 23:45:48 +00:00

store

Gloas fork choice redux (#9025)

2026-04-03 08:35:02 +00:00

tests

Update Rust Edition to 2024 (#7766)

2025-08-13 03:04:31 +00:00

timer

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Cargo.toml

Fix cargo-sort errors (#8945)

2026-03-06 23:09:33 +00:00