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  5. CVE-2020-15191

CVE-2020-15191: Undefined behavior in Tensorflow

September 25, 2020 (updated October 28, 2024)

If a user passes an invalid argument to dlpack.to_dlpack the expected validations will cause variables to bind to nullptr while setting a status variable to the error condition.

References

  • github.com/advisories/GHSA-q8qj-fc9q-cphr
  • github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2020-271.yaml
  • github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2020-306.yaml
  • github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2020-114.yaml
  • github.com/tensorflow/tensorflow
  • github.com/tensorflow/tensorflow/commit/22e07fb204386768e5bcbea563641ea11f96ceb8
  • github.com/tensorflow/tensorflow/releases/tag/v2.3.1
  • github.com/tensorflow/tensorflow/security/advisories/GHSA-q8qj-fc9q-cphr
  • nvd.nist.gov/vuln/detail/CVE-2020-15191

Code Behaviors & Features

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Affected versions

All versions starting from 2.2.0 before 2.2.1, version 2.2.0, all versions starting from 2.3.0 before 2.3.1, version 2.3.0

Fixed versions

  • 2.2.1
  • 2.3.1

Solution

Upgrade to versions 2.2.1, 2.3.1 or above.

Impact 5.3 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Learn more about CVSS

Weakness

  • CWE-20: Improper Input Validation
  • CWE-252: Unchecked Return Value
  • CWE-476: NULL Pointer Dereference

Source file

pypi/tensorflow-cpu/CVE-2020-15191.yml

Spotted a mistake? Edit the file on GitLab.

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