QID 982467

QID 982467: Python (pip) Security Update for tensorflow (GHSA-26j7-6w8w-7922)

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.

Optimized pooling implementations in TFLite fail to check that the stride arguments are not 0 before calling [`ComputePaddingHeightWidth`](https://github.com/tensorflow/tensorflow/blob/3f24ccd932546416ec906a02ddd183b48a1d2c83/tensorflow/lite/kernels/pooling.cc#L90).

Since users can craft special models which will have `params->stride_{height,width}` be zero, this will result in a division by zero.

CVSS V3 rated as High - 7.8 severity.

CVSS V2 rated as Medium - 4.6 severity.

Solution

We have patched the issue in GitHub commit [5f7975d09eac0f10ed8a17dbb6f5964977725adc](https://github.com/tensorflow/tensorflow/commit/5f7975d09eac0f10ed8a17dbb6f5964977725adc).

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.

Vendor References

GHSA-26j7-6w8w-7922 - github.com/advisories/GHSA-26j7-6w8w-7922

CVEs related to QID 982467

CVE-2021-29586 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-26j7-6w8w-7922	tensorflow		github.com/advisories/GHSA-26j7-6w8w-7922

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