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OpenChemistry / tomviz

Cross platform, open source application for the processing, visualization, and analysis of 3D tomography data
https://tomviz.org/
BSD 3-Clause "New" or "Revised" License
325 stars 87 forks source link

CVE-2007-4559 Patch #2271

Closed TrellixVulnTeam closed 1 year ago

TrellixVulnTeam commented 2 years ago

Patching CVE-2007-4559

Hi, we are security researchers from the Advanced Research Center at Trellix. We have began a campaign to patch a widespread bug named CVE-2007-4559. CVE-2007-4559 is a 15 year old bug in the Python tarfile package. By using extract() or extractall() on a tarfile object without sanitizing input, a maliciously crafted .tar file could perform a directory path traversal attack. We found at least one unsantized extractall() in your codebase and are providing a patch for you via pull request. The patch essentially checks to see if all tarfile members will be extracted safely and throws an exception otherwise. We encourage you to use this patch or your own solution to secure against CVE-2007-4559. Further technical information about the vulnerability can be found in this blog.

If you have further questions you may contact us through this projects lead researcher Kasimir Schulz.

cryos commented 1 year ago

We should just remove the travis Python code, it is no longer used as far as I am aware.

psavery commented 1 year ago

We actually already removed it in #2278. Closing.