Home/CVE/Nix through 2.3 allows local users to gain access to an arbitrary user's account because the parent directory of the use
CVE

CVE-2019-17365

Nix through 2.3 allows local users to gain access to an arbitrary user's account because the parent directory of the use

Nix through 2.3 allows local users to gain access to an arbitrary user's account because the parent directory of the user-profile directories is world writable.

HIGH · CVSS 7.8 EPSS 0.00049
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-276Incorrect Default Permissions
▤

Affected Products & Versions

1
nixos nix<= 2.3
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Oct 2019 · 10:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2019/10/09/4ExploitMailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2019/10/10/1Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2019/10/17/3Mailing ListThird Party Advisory
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