Nix is a package manager for Linux and other Unix systems. On macOS, built-in builders (such as `builtin:fetchurl`, exposed to users with `import <nix/fetchurl.nix>`) were not executed in the macOS sandbox. Thus, these builders (which are running under the `nixbld*` users) had read access to world-readable paths and write access to world-writable paths outside of the sandbox. This issue is fixed in 2.18.9, 2.19.7, 2.20.9, 2.21.5, 2.22.4, 2.23.4, and 2.24.10. Note that sandboxing is not enabled by default on macOS. The Nix sandbox is not primarily intended as a security mechanism, but as an aid to improve reproducibility and purity of Nix builds. However, sandboxing *can* mitigate the impact of other security issues by limiting what parts of the host system a build has access to.
CVSS
No CVSS.
References
Configurations
No configuration.
History
31 Oct 2024, 17:15
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2024-10-31 17:15
Updated : 2024-11-01 12:57
NVD link : CVE-2024-51481
Mitre link : CVE-2024-51481
CVE.ORG link : CVE-2024-51481
JSON object : View
Products Affected
No product.
CWE
CWE-693
Protection Mechanism Failure