In Tensorflow before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, by controlling the `fill` argument of tf.strings.as_string, a malicious attacker is able to trigger a format string vulnerability due to the way the internal format use in a `printf` call is constructed. This may result in segmentation fault. The issue is patched in commit 33be22c65d86256e6826666662e40dbdfe70ee83, and is released in TensorFlow versions 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| tensorflow(PyPI) | 0 | 1.15.4 | N/A |
| tensorflow(PyPI) | 2.0.0 | 2.0.3 | N/A |
| tensorflow(PyPI) | 2.1.0 | 2.1.2 | N/A |
| tensorflow(PyPI) | 2.2.0 | 2.2.1 | N/A |
| tensorflow(PyPI) | 2.3.0 | 2.3.1 | N/A |
| tensorflow-cpu(PyPI) | 0 | 1.15.4 | N/A |
| tensorflow-cpu(PyPI) | 2.0.0 | 2.0.3 | N/A |
| tensorflow-cpu(PyPI) | 2.1.0 | 2.1.2 | N/A |
| tensorflow-cpu(PyPI) | 2.2.0 | 2.2.1 | N/A |
| tensorflow-cpu(PyPI) | 2.3.0 | 2.3.1 | N/A |
| tensorflow-gpu(PyPI) | 0 | 1.15.4 | N/A |
| tensorflow-gpu(PyPI) | 2.0.0 | 2.0.3 | N/A |
| tensorflow-gpu(PyPI) | 2.1.0 | 2.1.2 | N/A |
| tensorflow-gpu(PyPI) | 2.2.0 | 2.2.1 | N/A |
| tensorflow-gpu(PyPI) | 2.3.0 | 2.3.1 | N/A |
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