Directory traversal vulnerability in the (1) extract and ...

Moderate severity Unreviewed Published May 1, 2022 to the GitHub Advisory Database • Updated Jan 17, 2025

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

Directory traversal vulnerability in the (1) extract and (2) extractall functions in the tarfile module in Python allows user-assisted remote attackers to overwrite arbitrary files via a .. (dot dot) sequence in filenames in a TAR archive, a related issue to CVE-2001-1267.

References

Published by the National Vulnerability Database

Aug 28, 2007

Published to the GitHub Advisory Database May 1, 2022

Last updated Jan 17, 2025

Weaknesses

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Learn more on MITRE.

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