This project might be open to known security vulnerabilities, which can be prevented by tightening the version range of affected dependencies. Find detailed information at the bottom.

Crate tokio-util

Dependencies

(9 total, 1 possibly insecure)

CrateRequiredLatestStatus
 bytes^1.0.01.1.0up to date
 futures-core^0.3.00.3.17up to date
 futures-io^0.3.00.3.17up to date
 futures-sink^0.3.00.3.17up to date
 futures-util^0.3.00.3.17up to date
 log^0.40.4.14up to date
 pin-project-lite^0.2.00.2.7up to date
 slab^0.4.10.4.4up to date
 tokio ⚠️^1.0.01.12.0maybe insecure

Dev dependencies

(6 total, 1 possibly insecure)

CrateRequiredLatestStatus
 async-stream^0.3.00.3.2up to date
 futures^0.3.00.3.17up to date
 futures-test^0.3.50.3.17up to date
 tokio ⚠️^1.0.01.12.0maybe insecure
 tokio-stream^0.10.1.7up to date
 tokio-test^0.4.00.4.2up to date

Security Vulnerabilities

tokio: Task dropped in wrong thread when aborting `LocalSet` task

RUSTSEC-2021-0072

When aborting a task with JoinHandle::abort, the future is dropped in the thread calling abort if the task is not currently being executed. This is incorrect for tasks spawned on a LocalSet.

This can easily result in race conditions as many projects use Rc or RefCell in their Tokio tasks for better performance.

See tokio#3929 for more details.