CVE-2021-41207

Advisory

Tensorflow versions 2.4.4, 2.5.2 and 2.6.1 include a fix for CVE-2021-41207: In affected versions, the implementation of 'ParallelConcat' misses some input validation and can produce a division by 0. The fix is included in TensorFlow 2.7.0.
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-7v94-64hj-m82h
https://github.com/tensorflow/tensorflow/commit/f2c3931113eaafe9ef558faaddd48e00a6606235

Affected package

Affected versions

Fixed versions

Vulnerability changelog

TensorFlow is an open source platform for machine learning. In affected versions the implementation of `ParallelConcat` misses some input validation and can produce a division by 0. 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. See CVE-2021-41207.


CONFIRM:https://github.com/tensorflow/tensorflow/security/advisories/GHSA-7v94-64hj-m82h: https://github.com/tensorflow/tensorflow/security/advisories/GHSA-7v94-64hj-m82h
MISC:https://github.com/tensorflow/tensorflow/commit/f2c3931113eaafe9ef558faaddd48e00a6606235: https://github.com/tensorflow/tensorflow/commit/f2c3931113eaafe9ef558faaddd48e00a6606235

Resources

• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-7v94-64hj-m82h
• https://github.com/tensorflow/tensorflow/commit/f2c3931113eaafe9ef558faaddd48e00a6606235
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41207