Use After Free Affecting tensorflow-cpu package, versions [,2.5.3) [2.6.0,2.6.3) [2.7.0,2.7.1)


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.16% (53rd percentile)

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  • Snyk ID SNYK-PYTHON-TENSORFLOWCPU-2395352
  • published 6 Feb 2022
  • disclosed 6 Feb 2022
  • credit Unknown

How to fix?

Upgrade tensorflow-cpu to version 2.5.3, 2.6.3, 2.7.1 or higher.

Overview

tensorflow-cpu is a machine learning framework.

Affected versions of this package are vulnerable to Use After Free in DecodePng kernel. This can happen because the values of decode.width and decode.height are in an unspecified state after png::CommonFreeDecode(&decode) gets called.

CVSS Scores

version 3.1
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Snyk

Recommended
7.6 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    High
Expand this section

NVD

6.5 medium