cbcvebase.
CVE-2019-16778
published 2019-12-16

CVE-2019-16778: In TensorFlow before 1.15, a heap buffer overflow in UnsortedSegmentSum can be produced when the Index template argument is int32. In this case data_size and…

critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
In TensorFlow before 1.15, a heap buffer overflow in UnsortedSegmentSum can be produced when the Index template argument is int32. In this case data_size and num_segments fields are truncated from int64 to int32 and can produce negative numbers, resulting in accessing out of bounds heap memory. This is unlikely to be exploitable and was detected and fixed internally in TensorFlow 1.15 and 2.0.

Affected

6 ranges
VendorProductVersion rangeFixed in
debiantensorflow——
googletensorflow>= 1.0.0 < 1.15.01.15.0
inteloptimization_for_tensorflow>= 0 < 1.15.01.15.0
inteloptimization_for_tensorflow>= 0 < db4f9717c41bccc3ce10099ab61996b246099892db4f9717c41bccc3ce10099ab61996b246099892
inteloptimization_for_tensorflow>= 1.0.0 < 1.15.01.15.0
tensorflowtensorflow< 1.151.15