All versions of archiver allow attacker to perform a Zip Slip attack via the "unarchive" functions. It is exploited using a specially crafted zip archive, that holds path traversal filenames. When exploited, a filename in a malicious archive is concatenated to the target extraction directory, which results in the final path ending up outside of the target folder. For instance, a zip may hold a file with a "../../file.exe" location and thus break out of the target folder. If an executable or a configuration file is overwritten with a file containing malicious code, the problem can turn into an arbitrary code execution issue quite easily.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2019-10-28T22:09:22

Updated: 2024-08-04T22:32:01.212Z

Reserved: 2019-04-03T00:00:00

Link: CVE-2019-10743

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-10-29T19:15:16.610

Modified: 2024-02-02T02:13:35.357

Link: CVE-2019-10743

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-05-12T00:00:00Z

Links: CVE-2019-10743 - Bugzilla