Out-of-Bounds Affecting tensorflow/tensorflow package, versions [,2.4.0)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.21% (59th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-UNMANAGED-TENSORFLOWTENSORFLOW-2333404
  • published12 Jan 2022
  • disclosed21 Oct 2020
  • creditUnknown

Introduced: 21 Oct 2020

CVE-2020-15266  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade tensorflow/tensorflow to version 2.4.0 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-Bounds. In Tensorflow before version 2.4.0, when the boxes argument of tf.image.crop_and_resize has a very large value, the CPU kernel implementation receives it as a C++ nan floating point value. Attempting to operate on this is undefined behavior which later produces a segmentation fault. The issue is patched in eccb7ec454e6617738554a255d77f08e60ee0808 and TensorFlow 2.4.0 will be released containing the patch. TensorFlow nightly packages after this commit will also have the issue resolved.

CVSS Scores

version 3.1