CVE-2020-15199

published 2020-09-25

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…

Priority P4 27 medium 5.9 CVSS 3.1

AV N AC H PR N UI N S U C N I N A H

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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	tensorflow	—	—
google	tensorflow	—	—
intel	optimization_for_tensorflow	>= 0 < 3cbb917b4714766030b28eba9fb41bb97ce9ee02	3cbb917b4714766030b28eba9fb41bb97ce9ee02
intel	optimization_for_tensorflow	>= 0 < 2.3.1	2.3.1
intel	optimization_for_tensorflow	>= 2.3.0 < 2.3.1	2.3.1
tensorflow	tensorflow	—	—

CVSS provenance

nvd v3.1 5.9 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P

vendor_debian 5.9 LOW

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