CVE-2021-45707
- Source
- https://cve.org/CVERecord?id=CVE-2021-45707
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45707.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-45707
- Aliases
- Downstream
- Related
- Published
- 2021-12-27T00:15:09.940Z
- Modified
- 2026-07-09T11:34:33.689716Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
Affected packages
Git / github.com/nix-rust/nix
Affected ranges
- Type
- GIT
- Repo
- https://github.com/nix-rust/nix
- Events
- Database specific
{ "cpe": "cpe:2.3:a:nix_project:nix:*:*:*:*:*:rust:*:*", "source": "CPE_RANGE", "extracted_events": [ { "introduced": "0.16.0" }, { "fixed": "0.20.2" }, { "introduced": "0.21.0" }, { "fixed": "0.21.2" }, { "introduced": "0.22.0" }, { "fixed": "0.22.2" } ] }