Found a possible out of bound memory access in RelocationsData
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- Dominant language
- Rust
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Description
While fuzzing my project that depends on goblin, I found another out of bounds access. The PR with the sample and a fix can be found here: https://github.com/m4b/goblin/pull/468
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with RelocationsData and inspect the sample and proposed fix in pull request #468. Reproduce the reported out-of-bounds access using the linked sample, then verify that the issue no longer occurs and that the relevant tests pass.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- reverse-engineering
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100