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CVE-2021-29613GHSA-VVG4-VGRV-XFR7BIT-TENSORFLOW-2021-29613PYSEC-2021-250PYSEC-2021-541PYSEC-2021-739

Incomplete validation in `tf.raw_ops.CTCLoss`

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 2.1.4, 2.2.3, 2.3.3, 2.4.2
None on Exploit-DB, Metasploit or GitHub

Summary

TensorFlow is an end-to-end open source platform for machine learning. Incomplete validation in `tf.raw_ops.CTCLoss` allows an attacker to trigger an OOB read from heap. The fix will be included in TensorFlow 2.5.0. We will also cherrypick these commits 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.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • tensorflow tensorflow

    fixed in 2.1.4; From 2.2.0 · fixed in 2.2.3; From 2.3.0 · fixed in 2.3.3; From 2.4.0 · fixed in 2.4.2

  • tensorflowPyPI

    fixed in 2.1.4

  • tensorflowPyPI

    From 2.2.0 · fixed in 2.2.3

  • tensorflowPyPI

    From 2.3.0 · fixed in 2.3.3

  • tensorflowPyPI

    From 2.4.0 · fixed in 2.4.2

  • tensorflow-cpuPyPI

    fixed in 2.1.4

  • tensorflow-cpuPyPI

    From 2.2.0 · fixed in 2.2.3

  • tensorflow-cpuPyPI

    From 2.3.0 · fixed in 2.3.3

  • tensorflow-cpuPyPI

    From 2.4.0 · fixed in 2.4.2

  • tensorflow-gpuPyPI

    fixed in 2.1.4

  • tensorflow-gpuPyPI

    From 2.2.0 · fixed in 2.2.3

  • tensorflow-gpuPyPI

    From 2.3.0 · fixed in 2.3.3

  • tensorflow-gpuPyPI

    From 2.4.0 · fixed in 2.4.2

  • tensorflow-cpuPyPI

    fixed in 2.1.4; From 2.2.0 · fixed in 2.2.3; From 2.3.0 · fixed in 2.3.3; From 2.4.0 · fixed in 2.4.2

  • tensorflow-gpuPyPI

    fixed in 2.1.4; From 2.2.0 · fixed in 2.2.3; From 2.3.0 · fixed in 2.3.3; From 2.4.0 · fixed in 2.4.2

  • tensorflowPyPI

    fixed in 2.1.4; From 2.2.0 · fixed in 2.2.3; From 2.3.0 · fixed in 2.3.3; From 2.4.0 · fixed in 2.4.2

References 3

GitHub · tensorflow/tensorflow