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CVE-2019-16778
LOW2.6
Description
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.
CVE Details
CVSS v3.1 Score2.6
SeverityLOW
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L
Attack VectorNETWORK
ComplexityHIGH
Privileges RequiredLOW
User InteractionREQUIRED
Published12/16/2019
Last Modified11/21/2024
Sourcenvd
Honeypot Sightings0
Affected Products
google:tensorflow
Weaknesses (CWE)
CWE-122CWE-681
References
https://github.com/tensorflow/tensorflow/blob/master/tensorflow/security/advisory/tfsa-2019-002.md(security-advisories@github.com)
https://github.com/tensorflow/tensorflow/commit/db4f9717c41bccc3ce10099ab61996b246099892(security-advisories@github.com)
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-844w-j86r-4x2j(security-advisories@github.com)
https://github.com/tensorflow/tensorflow/blob/master/tensorflow/security/advisory/tfsa-2019-002.md(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/tensorflow/tensorflow/commit/db4f9717c41bccc3ce10099ab61996b246099892(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/tensorflow/tensorflow/security/advisories/GHSA-844w-j86r-4x2j(af854a3a-2127-422b-91ae-364da2661108)
IOC Correlations
No correlations recorded
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