Bug 2407443 (CVE-2025-12060)

Summary: CVE-2025-12060 keras: Keras Path Traversal Vulnerability
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: caswilli, haoli, hkataria, jajackso, jcammara, jkoehler, jmitchel, jneedle, kaycoth, kegrant, koliveir, kshier, lball, lphiri, mabashia, ngough, pbraun, shvarugh, simaishi, smcdonal, stcannon, teagle, tfister, thavo, veshanka, yguenane
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A path traversal flaw has been discovered in the keras Python library. when used with the extract=True option for tar archives, is vulnerable to a path traversal attack. The utility uses Python's tarfile.extractall function without the filter="data" feature. A remote attacker can craft a malicious tar archive containing special symlinks, which, when extracted, allows them to write arbitrary files to any location on the filesystem outside of the intended destination folder.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description OSIDB Bzimport 2025-10-30 18:01:58 UTC
The keras.utils.get_file API in Keras, when used with the extract=True option for tar archives, is vulnerable to a path traversal attack. The utility uses Python's tarfile.extractall function without the filter="data" feature. A remote attacker can craft a malicious tar archive containing special symlinks, which, when extracted, allows them to write arbitrary files to any location on the filesystem outside of the intended destination folder. This vulnerability is linked to the underlying Python tarfile weakness, identified as CVE-2025-4517. Note that upgrading Python to one of the versions that fix CVE-2025-4517 (e.g. Python 3.13.4) is not enough. One additionally needs to upgrade Keras to a version with the fix (Keras 3.12).