GitHub Advisoryadvisory · crates.io

GHSA-mpg5-fvwp-42m2 Unsoundness in `dashmap` references

HIGH Published 2022-06-16 Modified 2022-06-16 Official page ↗
Ecosystem
crates.io
Packages
dashmap
Severity
High
Reviewed
2022-06-16

Affected packages

• crates.io dashmap: >= 5.0.0, < 5.1.0 → fixed in 5.1.0

Description

Reference returned by some methods of `Ref` (and similar types) may outlive the `Ref` and escape the lock. This causes undefined behavior and may result in a segfault. More information in `dashmap#167` issue.

References