9.8

CVE-2021-45707

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nix Project ≫ Nix SwPlatformrust Version >= 0.16.0 < 0.20.2
Nix Project ≫ Nix SwPlatformrust Version >= 0.21.0 < 0.21.2
Nix Project ≫ Nix SwPlatformrust Version >= 0.22.0 < 0.22.2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.47% 0.635
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://rustsec.org/advisories/RUSTSEC-2021-0119.html
Third Party Advisory
Issue Tracking