CVE-2020-15198 | BDVDB-2026-142248 Detail

Description#

In Tensorflow before version 2.3.1, the `SparseCountSparseOutput` implementation does not validate that the input arguments form a valid sparse tensor. In particular, there is no validation that the `indices` tensor has the same shape as the `values` one. The values in these tensors are always accessed in parallel. Thus, a shape mismatch can result in accesses outside the bounds of heap allocated buffers. The issue is patched in commit 3cbb917b4714766030b28eba9fb41bb97ce9ee02 and is released in TensorFlow version 2.3.1.

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Exploit#

History#

1. Version 12020-09-25Record published in the CVE List.
2. Version 22024-08-04Most recent update recorded in the CVE List.