Vulnerability Details CVE-2019-10743
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.013
EPSS Ranking 78.8%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 5.8
Products affected by CVE-2019-10743
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cpe:2.3:a:archiver_project:archiver:3.0.0
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cpe:2.3:a:archiver_project:archiver:3.0.1
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cpe:2.3:a:archiver_project:archiver:3.1.0
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cpe:2.3:a:archiver_project:archiver:3.1.1
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cpe:2.3:a:archiver_project:archiver:3.2.0