CVE-2020-15199
In Tensorflow before version 2.3.1, the RaggedCountSparseOutput does not validate that the input arguments form a valid ragged tensor. In particular, there is no validation that the splits tensor has the minimum required number of elements. Code uses this quantity to initialize a different data structure. Since BatchedMap is equivalent to a vector, it needs to have at least one element to not be nullptr. If user passes a splits tensor that is empty or has exactly one element, we get a SIGABRT signal raised by the operating system. The issue is patched in commit 3cbb917b4714766030b28eba9fb41bb97ce9ee02 and is released in TensorFlow version 2.3.1.
| Software | From | Fixed in |
|---|---|---|
| google / tensorflow | 2.3.0 | 2.3.0.x |
tensorflow
|
2.3.0 | 2.3.0.x |
|
tensorflow
|
2.3.0 | 2.3.1 |
|
tensorflow-cpu
|
2.3.0 | 2.3.0.x |
|
tensorflow-cpu
|
2.3.0 | 2.3.1 |
|
tensorflow-gpu
|
2.3.0 | 2.3.0.x |
|
tensorflow-gpu
|
2.3.0 | 2.3.1 |
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