CVE-2020-15195
Published: Sep 25, 2020
Modified: Aug 4, 2024
CVSS v3.1
8.5
Description
In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, the implementation of `SparseFillEmptyRowsGrad` uses a double indexing pattern. It is possible for `reverse_index_map(i)` to be an index outside of bounds of `grad_values`, thus resulting in a heap buffer overflow. The issue is patched in commit 390611e0d45c5793c7066110af37c8514e6a6c54, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.
| Vendor | Product | Versions |
|---|---|---|
tensorflow | tensorflow | affected < 1.15.4affected >= 2.0.0, < 2.0.3affected >= 2.1.0, < 2.1.2affected >= 2.2.0, < 2.2.1affected >= 2.3.0, < 2.3.1 |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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