CVE-2020-15254 Undefined Behavior in bounded Crossbeam channel

Crossbeam is a set of tools for concurrent programming. In crossbeam-channel before version 0.4.4, the bounded channel incorrectly assumes that Vec::fromiter has allocated capacity that same as the number of iterator elements. Vec::fromiter does not actually guarantee that and may allocate extra...

CVE-2020-15254

CVE-2020-15254 concerns Crossbeam-channel’s bounded channel in versions before 0.4.4. The root cause is an unsound assumption: Vec::from_iter may not allocate capacity equal to the number of iterator elements, causing the bounded channel’s destructor to reconstruct a Vec with an incorrect capacit...

CVE-2020-15254

Crossbeam is a set of tools for concurrent programming. In crossbeam-channel before version 0.4.4, the bounded channel incorrectly assumes that Vec::fromiter has allocated capacity that same as the number of iterator elements. Vec::fromiter does not actually guarantee that and may allocate extra...

CVE-2020-15254

Crossbeam is a set of tools for concurrent programming. In crossbeam-channel before version 0.4.4, the bounded channel incorrectly assumes that Vec::fromiter has allocated capacity that same as the number of iterator elements. Vec::fromiter does not actually guarantee that and may allocate extra...

CVE-2018-20996

An issue was discovered in the crossbeam crate before 0.4.1 for Rust. There is a double free because of destructor mishandling...

CVE-2018-20996

An issue was discovered in the crossbeam crate before 0.4.1 for Rust. There is a double free because of destructor mishandling...

Double free

An issue was discovered in the crossbeam crate before 0.4.1 for Rust. There is a double free because of destructor mishandling...

CVE-2018-20996

An issue was discovered in the crossbeam crate before 0.4.1 for Rust. There is a double free because of destructor mishandling...

UBUNTU-CVE-2018-20996

An issue was discovered in the crossbeam crate before 0.4.1 for Rust. There is a double free because of destructor mishandling...

CVE-2018-20996

The CVE-2018-20996 issue affects the Rust crossbeam crate prior to 0.4.1, where a destructor mishandling leads to a double free. Affected component: crossbeam crate (Rust) before 0.4.1. Root cause: explicit double free due to destructor handling in the drop path. Impact stated in sources: high/cr...

CVE-2018-20996

An issue was discovered in the crossbeam crate before 0.4.1 for Rust. There is a double free because of destructor mishandling...

CVE-2018-20996

An issue was discovered in the crossbeam crate before 0.4.1 for Rust. There is a double free because of destructor mishandling...

chan is end-of-life; use crossbeam-channel instead

chan has reached its end-of-life and is now deprecated. The intended successor of this crate is crossbeam-channel. Its API is strikingly similar, but comes with a much better select! macro, better performance, a better test suite and an all-around better implementation...

RUSTSEC-2018-0014 chan is end-of-life; use crossbeam-channel instead

chan has reached its end-of-life and is now deprecated. The intended successor of this crate is crossbeam-channel. Its API is strikingly similar, but comes with a much better select! macro, better performance, a better test suite and an all-around better implementation...