CVE-2020-15210 (Medium) detected in TensorIOTensorFlow-2.0.8

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CVE-2020-15210 - Medium Severity Vulnerability

Vulnerable Library - TensorIOTensorFlow-2.0.8

An unofficial build of TensorFlow for iOS used by TensorIO, supporting inference, evaluation, and training.

Library home page: https://storage.googleapis.com/tensorio-build/ios/release/2.0/xcodebuild/12C33/tag/2.0.8/pod/TensorIO-TensorFlow-2.0_8.tar.gz

Path to dependency file: tensorio-ios/TensorFlowExample/Podfile.lock

Path to vulnerable library: tensorio-ios/TensorFlowExample/Podfile.lock,tensorio-ios/SwiftTensorFlowExample/Podfile.lock

Dependency Hierarchy:

• TensorIO/TensorFlow-1.2.5 (Root Library)
  • ❌ TensorIOTensorFlow-2.0.8 (Vulnerable Library)

Found in HEAD commit: 9ca8c916de11c6aadffe21f686982bf1f761da36

Found in base branch: master

Vulnerability Details

In tensorflow-lite before versions 1.15.4, 2.0.3, 2.1.2, 2.2.1 and 2.3.1, 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. 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.

Publish Date: 2020-09-25

URL: CVE-2020-15210

CVSS 3 Score Details (6.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: Low
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-x9j7-x98r-r4w2

Release Date: 2020-07-21

Fix Resolution: 1.15.4, 2.0.3, 2.1.2, 2.2.1, 2.3.1