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fix: apply tar extraction filter #2374

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Merged
Mab879 merged 2 commits into from
Jun 25, 2026
+1 −1
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fix: apply tar extraction filter #2374

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4b71c9f
fix: apply fully_trusted tar extraction filter
zhijie-yang Jun 23, 2026
191cc53
chore: use 'tar' filter
zhijie-yang Jun 25, 2026
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2 changes: 1 addition & 1 deletion utils/oscap_docker_python/oscap_docker_util.py
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Original file line number Diff line number Diff line change
Expand Up @@ -126,7 +126,7 @@
self.mountpoint = tempfile.mkdtemp()
self.extracted_container = True
with tarfile.open(fileobj=tar) as tf:
tf.extractall(path=self.mountpoint)
tf.extractall(path=self.mountpoint, filter="fully_trusted")

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Code scanning / CodeQL

Arbitrary file write during tarfile extraction High

This file extraction depends on a
potentially untrusted source
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Fixed
Path(os.path.join(self.mountpoint, '.dockerenv')).touch()


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