GHSA-3jch-9qgp-4844

Generated code can read and write out of bounds in safe code

Published 16 Jun 2022Modified 16 Jun 2022

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

Severity by source

GHSA9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Description

Code generated by flatbuffers' compiler is `unsafe` but not marked as such. See https://github.com/google/flatbuffers/issues/6627 for details. All users that use generated code by `flatbuffers` compiler are recommended to: 1. not expose flatbuffer generated code as part of their public APIs 2. audit their code and look for any usage of `follow`, `push`, or any method that uses them (e.g. `self_follow`). 3. Carefuly go through the crates' documentation to understand which "safe" APIs are not intended to be used.

Affected packages and fixed versions

Source	Package	Fixed in
cargo::GitHub Security Advisory Rust	flatbuffers	22.9.29

References

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