| शीर्षक | mosaicml composer 0.32.1 Path Traversal |
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| विवरण | mosaicml composer up to 0.32.1 is vulnerable to path traversal (tar-slip) during checkpoint loading (CWE-22). The checkpoint extraction uses os.path.join(local_path, os.path.relpath(...)) without any containment check, allowing a malicious checkpoint file to write arbitrary files outside the target directory on worker nodes. In distributed training environments, this may lead to file overwrite on all training nodes. CVSS 8.9 High (AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H). Researcher: mohammad adnan (cystack.ps redteam). |
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| स्रोत | ⚠️ https://github.com/mosaicml/composer/issues/3942 |
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| उपयोगकर्ता | Anonymous User |
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| सबमिशन | 15/09/2026 12:25 AM (30 दिन पहले) |
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| संयम | 12/10/2026 01:44 PM (28 days later) |
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| स्थिति | स्वीकृत |
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| VulDB प्रविष्टि | 416887 [MosaicML Composer तक 0.32.1 Checkpoint Extraction checkpoint.py tarball.extractall निर्देशिका ट्रैवर्सल] |
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| अंक | 20 |
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