TensorFlow is an end-to-end open source platform for machine learning. An attacker can access data outside of bounds of heap allocated array in `tf.raw_ops.UnicodeEncode`. This is because the implementation(https://github.com/tensorflow/tensorflow/blob/472c1f12ad9063405737679d4f6bd43094e1d36d/tensorflow/core/kernels/unicode_ops.cc) assumes that the `input_value`/`input_splits` pair specify a valid sparse tensor. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.
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References
History
No history.
MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-05-14T19:17:30
Updated: 2024-08-03T22:11:06.049Z
Reserved: 2021-03-30T00:00:00
Link: CVE-2021-29559
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-05-14T20:15:13.333
Modified: 2024-11-21T06:01:22.890
Link: CVE-2021-29559
Redhat
No data.