# RUSTSEC-2021-0145 - Potential unaligned read

Source: https://junglewise.ai/threats/rustsec-2021-0145-potential-unaligned-read-f8368dc5  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2021-07-04  
License: CC BY 4.0 with a link back

Severity: info · Published 2021-07-04

Potential unaligned read

Technologies: [atty (crates.io)](https://junglewise.ai/threats/technologies/atty). Vendors: [crates.io](https://junglewise.ai/threats/vendors/crates-io).

## Quick answers

**Is This vulnerability exploited in the wild?** No. Junglewise Threat Intelligence has no report of This vulnerability being exploited in the wild.

**How severe is This vulnerability?** Informational severity, published 4 July 2021.

**Which products and versions are affected?** atty (crates.io) SEMVER:introduced=0.0.0-0.

**Is there a fix for This vulnerability?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected?** Check whether you run atty (crates.io) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- atty (crates.io) SEMVER:introduced=0.0.0-0

## Related threats

- [RUSTSEC-2024-0375 - `atty` is unmaintained](https://junglewise.ai/threats/rustsec-2024-0375-atty-is-unmaintained-dfe8183a)
- [atty potential unaligned read](https://junglewise.ai/threats/atty-potential-unaligned-read-0e2dad82)