CVE-2024-27297

mediumpriority · track · 24EPSS 0.006 · 48 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.59% (48th) EPSS

CVSS 5.9 · medium

Is it mine?

15 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-28

Nix is a package manager for Linux and other Unix systems. A fixed-output derivations on Linux can send file descriptors to files in the Nix store to another program running on the host (or another fixed-output derivation) via Unix domain sockets in the abstract namespace. This allows to modify the output of the derivation, after Nix has registered the path as "valid" and immutable in the Nix database. In particular, this allows the output of fixed-output derivations to be modified from their expected content. This issue has been addressed in versions 2.3.18 2.18.2 2.19.4 and 2.20.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.

cvss

Technical severity, 0–10. One row per scoring source.

6.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 2.2 · impact 3.6

v3.16.3mediumAV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Lsecondary · FSTEC (BDU) RU

v3.16.3mediumCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Lsecondary · ENISA EU

v3.16.3mediumCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Lsecondary · security-advisories@github.comexploitability 2.1 · impact 4.2

v3.15.4mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-367USprimaryCWE-367US

affected products (15)

Products and version ranges known to be affected.

NixOS nixall versionsenisa_euvdEU
NixOS nix2.19.0, → 2.19.4enisa_euvdEU
NixOS nix2.20.0, → 2.20.5enisa_euvdEU
NixOS nix2.3.0, → 2.3.18enisa_euvdEU
NixOS nix2.4.0, → 2.18.2enisa_euvdEU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 12fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 11fstec_bduRU
Сообщество свободного программного обеспечения Nix≤ 2.20.5fstec_bduRU
Сообщество свободного программного обеспечения Nix≤ 2.19.4fstec_bduRU
Сообщество свободного программного обеспечения Nix≤ 2.18.2fstec_bduRU
Сообщество свободного программного обеспечения Nix≤ 2.3.18fstec_bduRU
nixos nix< 2.3.18nvdUScpe:2.3:a:nixos:nix:*:*:*:*:*:*:*:*
nixos nix2.19.0 → 2.19.4nvdUScpe:2.3:a:nixos:nix:*:*:*:*:*:*:*:*
nixos nix2.20.0 → 2.20.5nvdUScpe:2.3:a:nixos:nix:*:*:*:*:*:*:*:*
nixos nix2.4 → 2.18.2nvdUScpe:2.3:a:nixos:nix:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2024-03-11modified 2026-06-17

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references (11)

External citations — patches, advisories, analysis.

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