PYSEC-2021-389
Record from OSV · Published November 5, 2021
tensorflow is fixed in 2.7.0, 2.6.1, 2.5.2 and 2 more (PyPI)
TensorFlow is an open source platform for machine learning. In affected versions the Keras pooling layers can trigger a segfault if the size of the pool is 0 or if a dimension is negative. This is due to the TensorFlow's implementation of pooling operations where the values in the sliding window are not checked to be strictly positive. The fix will be included in TensorFlow 2.7.0. We will also cherrypick this commit on TensorFlow 2.6.1, TensorFlow 2.5.2, and TensorFlow 2.4.4, as these are also affected and still in supported range.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| tensorflow | PyPI | 2.7.0, 2.6.1, 2.5.2, 2.4.4, 12b1ff82b3f26ff8de17e58703231d5a02ef1b8b |
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| PyPI | tensorflow | 0, 2.5.0, 2.6.0 |
Timeline
- Nov 5, 2021 CVE Published
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