GHSA-2gw2-qgjg-xh6p

Namada-apps allows Post-Genesis Validator Bypass

Published 20 Feb 2025Modified 20 Feb 2025

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

No source gives a CVSS score.

Trivy's own label is CRITICAL. Rated critical by GHSA.

Description

### Impact Ledger crash. A user is able to initialize a post-genesis validator with a negative commission rate using the `--force` flag. If this validator gets into the consensus set, then when computing PoS inflation inside `fn update_rewards_products_and_mint_inflation`, an instance of `mul_floor` will cause the return of an `Err`, which causes `finalize_block` to error. ### Patches This issue has been patched in apps version 1.1.0. The PoS validity predicate now enforces that the commission rate is not negative and any transaction that fails the check will be rejected, both for newly initialized validators and for commission rate change of an existing validator. ### Workarounds There are no workarounds and users are advised to upgrade.

Affected packages and fixed versions

Source	Package	Fixed in
cargo::GitHub Security Advisory Rust	namada-apps	1.1.0

References

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