CVE-2007-4559 Patch #990
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CVE-2007-4559 Patch #990
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Codecov ReportBase: 35.13% // Head: 35.06% // Decreases project coverage by
Additional details and impacted files@@ Coverage Diff @@
## master #990 +/- ##
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- Coverage 35.13% 35.06% -0.07%
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Files 96 96
Lines 16804 16837 +33
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Hits 5904 5904
- Misses 10900 10933 +33
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@wanghan-iapcm we may want to remove the old dispatcher at some time. Is it ok to start to remove it now? |
I agree |
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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.