CVE-2021-37684

Advisory

TensorFlow 2.3.4, 2.4.3, 2.5.1 and 2.6.0 include a fix for CVE-2021-37684: In affected versions the implementations of pooling in TFLite are vulnerable to division by 0 errors as there are no checks for divisors not being 0. The Tensorflow team has patched the issue in GitHub commit dfa22b348b70bb89d6d6ec0ff53973bacb4f4695 (https://github.com/tensorflow/tensorflow/commit/dfa22b348b70bb89d6d6ec0ff53973bacb4f4695).

Affected package

Affected versions

Fixed versions

Vulnerability changelog

TensorFlow is an end-to-end open source platform for machine learning. In affected versions the implementations of pooling in TFLite are vulnerable to division by 0 errors as there are no checks for divisors not being 0. We have patched the issue in GitHub commit [dfa22b348b70bb89d6d6ec0ff53973bacb4f4695](https://github.com/tensorflow/tensorflow/commit/dfa22b348b70bb89d6d6ec0ff53973bacb4f4695). The fix will be included in TensorFlow 2.6.0. We will also cherrypick this commit on TensorFlow 2.5.1, TensorFlow 2.4.3, and TensorFlow 2.3.4, as these are also affected and still in supported range. See CVE-2021-37684.


CONFIRM:https://github.com/tensorflow/tensorflow/security/advisories/GHSA-q7f7-544h-67h9: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-q7f7-544h-67h9

Resources

• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-q7f7-544h-67h9
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37684