QID 982466
QID 982466: Python (pip) Security Update for tensorflow (GHSA-j7rm-8ww4-xx2g)
Security update has been released for tensorflow to fix the vulnerability.
Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.
The `Prepare` step of the `SpaceToDepth` TFLite operator [does not check for 0 before division](https://github.com/tensorflow/tensorflow/blob/5f7975d09eac0f10ed8a17dbb6f5964977725adc/tensorflow/lite/kernels/space_to_depth.cc#L63-L67).
```cc
const int block_size = params->block_size;
const int input_height = input->dims->data[1];
const int input_width = input->dims->data[2];
int output_height = input_height / block_size;
int output_width = input_width / block_size;
```
An attacker can craft a model such that `params->block_size` would be zero.
The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.
- GHSA-j7rm-8ww4-xx2g -
github.com/advisories/GHSA-j7rm-8ww4-xx2g
CVEs related to QID 982466
| Advisory ID | Software | Component | Link |
|---|---|---|---|
| GHSA-j7rm-8ww4-xx2g | tensorflow |
|