fstream before 1.0.12 is vulnerable to Arbitrary File Overwrite. Extracting tarballs containing a hardlink to a file that already exists in the system, and a file that matches the hardlink, will overwrite the system's file with the contents of the extracted file. The fstream.DirWriter() function is vulnerable.

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-0484 fstream before 1.0.12 is vulnerable to Arbitrary File Overwrite. Extracting tarballs containing a hardlink to a file that already exists in the system, and a file that matches the hardlink, will overwrite the system's file with the contents of the extracted file. The fstream.DirWriter() function is vulnerable.
Github GHSA Github GHSA GHSA-xf7w-r453-m56c Arbitrary File Overwrite in fstream
Ubuntu USN Ubuntu USN USN-4123-1 npm/fstream vulnerability
Ubuntu USN Ubuntu USN USN-4863-1 fstream vulnerability
Fixes

Solution

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T23:41:10.702Z

Reserved: 2019-07-02T00:00:00.000Z

Link: CVE-2019-13173

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-07-02T20:15:11.823

Modified: 2024-11-21T04:24:21.393

Link: CVE-2019-13173

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-05-15T00:00:00Z

Links: CVE-2019-13173 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses