rust-nix: An issue was discovered in the nix crate 0.16.0 and later before 0.20.2, 0.21.x before 0.21.2, and 0.22.x before 0.22...
CVE-2021-45707 is fixed in rust-nix on 1 platform, first by DEBIAN-CVE-2021-45707, released December 27, 2021. It is not reported as exploited. Patch Radar priority: Urgent.
An issue was discovered in the nix crate 0.16.0 and later before 0.20.2, 0.21.x before 0.21.2, and 0.22.x before 0.22.2 for Rust. unistd::getgrouplist has an out-of-bounds write if a user is in more than 16 /etc/groups groups.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| rust-nix · Debian 12.15 (bookworm) | 0.23.0-1 | DEBIAN-CVE-2021-45707 | Dec 27, 2021 |
| rust-nix · Debian 13.5 (trixie) | 0.23.0-1 | DEBIAN-CVE-2021-45707 | Dec 27, 2021 |
| rust-nix · Debian 14 | 0.23.0-1 | DEBIAN-CVE-2021-45707 | Dec 27, 2021 |
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