(RHSA-2021:2243) Low: rust-toolset-1.49 and rust-toolset-1.49-rust update

Rust Toolset provides the Rust programming language compiler rustc, the cargo build tool and dependency manager, the cargo-vendor plugin, and required libraries.

This enhancement update adds the rust-toolset-1.49 packages to Red Hat Developer Tools. (BZ#1902240)

Security Fix(es):

• rust: use-after-free or double free in VecDeque::make_contiguous (CVE-2020-36318)

• rust: memory safety violation in String::retain() (CVE-2020-36317)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.