UBUNTU-CVE-2021-45707
Dashboard / Vulnerabilities / UBUNTU-CVE-2021-45707
Summary:
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: https://ubuntu.com/security/CVE-2021-45707, https://rustsec.org/advisories/RUSTSEC-2021-0119.html, https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/nix/RUSTSEC-2021-0119.md, https://www.cve.org/CVERecord?id=CVE-2021-45707
Affected packages
Package
Name: rust-nix
Purl: pkg:deb/ubuntu/rust-nix?arch=source&distro=focal
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
0.14.1-1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
