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MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXg5ajcteDk4ci1yNHcy

High CVSS: 8.3 EPSS: 0.00329% (0.54956 Percentile) EPSS:
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Segmentation fault in tensorflow-lite

Affected Packages Affected Versions Fixed Versions
pypi:tensorflow-gpu
PURL: pkg:pypi/tensorflow-gpu
= 2.3.0, = 2.2.0, >= 2.1.0, < 2.1.2, >= 2.0.0, < 2.0.3, < 1.15.4 2.3.1, 2.2.1, 2.1.2, 2.0.3, 1.15.4
155 Dependent packages
11,499 Dependent repositories
78,758 Downloads last month

Affected Version Ranges

All affected versions

0.12.0, 0.12.1, 1.0.0, 1.0.1, 1.1.0, 1.2.0, 1.2.1, 1.3.0, 1.4.0, 1.4.1, 1.5.0, 1.5.1, 1.6.0, 1.7.0, 1.7.1, 1.8.0, 1.9.0, 1.10.0, 1.10.1, 1.11.0, 1.12.0, 1.12.2, 1.12.3, 1.13.1, 1.13.2, 1.14.0, 1.15.0, 1.15.2, 1.15.3, 2.0.0, 2.0.1, 2.0.2, 2.1.0, 2.1.1, 2.2.0, 2.3.0

All unaffected versions

1.15.4, 1.15.5, 2.0.3, 2.0.4, 2.1.2, 2.1.3, 2.1.4, 2.2.1, 2.2.2, 2.2.3, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.8.0, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.9.0, 2.9.1, 2.9.2, 2.9.3, 2.10.0, 2.10.1, 2.11.0, 2.12.0
pypi:tensorflow-cpu
PURL: pkg:pypi/tensorflow-cpu
= 2.3.0, = 2.2.0, >= 2.1.0, < 2.1.2, >= 2.0.0, < 2.0.3, < 1.15.4 2.3.1, 2.2.1, 2.1.2, 2.0.3, 1.15.4
88 Dependent packages
2,483 Dependent repositories
909,001 Downloads last month

Affected Version Ranges

All affected versions

1.15.0, 2.1.0, 2.1.1, 2.2.0, 2.3.0

All unaffected versions

2.1.2, 2.1.3, 2.1.4, 2.2.1, 2.2.2, 2.2.3, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.8.0, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.9.0, 2.9.1, 2.9.2, 2.9.3, 2.10.0, 2.10.1, 2.11.0, 2.11.1, 2.12.0, 2.12.1, 2.13.0, 2.13.1, 2.14.0, 2.14.1, 2.15.0, 2.15.1, 2.16.1, 2.16.2, 2.17.0, 2.17.1, 2.18.0, 2.18.1, 2.19.0, 2.19.1, 2.20.0
pypi:tensorflow
PURL: pkg:pypi/tensorflow
= 2.3.0, = 2.2.0, >= 2.1.0, < 2.1.2, >= 2.0.0, < 2.0.3, < 1.15.4 2.3.1, 2.2.1, 2.1.2, 2.0.3, 1.15.4
2,172 Dependent packages
73,755 Dependent repositories
21,825,433 Downloads last month

Affected Version Ranges

All affected versions

0.12.0, 0.12.1, 1.0.0, 1.0.1, 1.1.0, 1.2.0, 1.2.1, 1.3.0, 1.4.0, 1.4.1, 1.5.0, 1.5.1, 1.6.0, 1.7.0, 1.7.1, 1.8.0, 1.9.0, 1.10.0, 1.10.1, 1.11.0, 1.12.0, 1.12.2, 1.12.3, 1.13.1, 1.13.2, 1.14.0, 1.15.0, 1.15.2, 1.15.3, 2.0.0, 2.0.1, 2.0.2, 2.1.0, 2.1.1, 2.2.0, 2.3.0

All unaffected versions

1.15.4, 1.15.5, 2.0.3, 2.0.4, 2.1.2, 2.1.3, 2.1.4, 2.2.1, 2.2.2, 2.2.3, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.4.0, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.8.0, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.9.0, 2.9.1, 2.9.2, 2.9.3, 2.10.0, 2.10.1, 2.11.0, 2.11.1, 2.12.0, 2.12.1, 2.13.0, 2.13.1, 2.14.0, 2.14.1, 2.15.0, 2.15.1, 2.16.1, 2.16.2, 2.17.0, 2.17.1, 2.18.0, 2.18.1, 2.19.0, 2.19.1

Impact

If a TFLite saved model uses the same tensor as both input and output of an operator, then, depending on the operator, we can observe a segmentation fault or just memory corruption.

Patches

We have patched the issue in d58c96946b and will release patch releases for all versions between 1.15 and 2.3.

We recommend users to upgrade to TensorFlow 1.15.4, 2.0.3, 2.1.2, 2.2.1, or 2.3.1.

Workarounds

A potential workaround would be to add a custom Verifier to the model loading code to ensure that no operator reuses tensors as both inputs and outputs. Care should be taken to check all types of inputs (i.e., constant or variable tensors as well as optional tensors).

For more information

Please consult our security guide for more information regarding the security model and how to contact us with issues and questions.

Attribution

This vulnerability has been discovered from a variant analysis of GHSA-cvpc-8phh-8f45.

References:

Identifiers

GHSA-x9j7-x98r-r4w2

CVE-2020-15210

Risk

Severity

High

CVSS

CVSS Score: 8.3

CVSS vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N

EPSS

EPSS Percentage: 0.00329

EPSS Percentile: 0.54956

Classification

General

Source

GitHub Advisory Database

Origin

Unspecified

Repository

https://github.com/tensorflow/tensorflow

Date and time

Published

almost 5 years ago

Updated

10 months ago

API

JSON