Bug 2393589 (CVE-2025-58367) - CVE-2025-58367 python-deepdiff: DeepDiff class pollution
Summary: CVE-2025-58367 python-deepdiff: DeepDiff class pollution
Keywords:
Status: NEW
Alias: CVE-2025-58367
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2393897 2393898 2393899
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-09-05 22:01 UTC by OSIDB Bzimport
Modified: 2025-09-08 21:09 UTC (History)
1 user (show)

Fixed In Version:
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Description OSIDB Bzimport 2025-09-05 22:01:18 UTC 
DeepDiff is a project focused on Deep Difference and search of any Python data. Versions 5.0.0 through 8.6.0 are vulnerable to class pollution via the Delta class constructor, and when combined with a gadget available in DeltaDiff, it can lead to Denial of Service and Remote Code Execution (via insecure Pickle deserialization) exploitation. The gadget available in DeepDiff allows `deepdiff.serialization.SAFE_TO_IMPORT` to be modified to allow dangerous classes such as posix.system, and then perform insecure Pickle deserialization via the Delta class. This potentially allows any Python code to be executed, given that the input to Delta is user-controlled. Depending on the application where DeepDiff is used, this can also lead to other vulnerabilities. This is fixed in version 8.6.1.
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