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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-07-02T19:26:05

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

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

Link: CVE-2019-13173

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2020-08-24T17:37:01.140

Link: CVE-2019-13173

cve-icon Redhat

Severity : Moderate

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

Links: CVE-2019-13173 - Bugzilla