Out-of-bounds Read Affecting pillow package, versions [, 7.1.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.09% (39th percentile)

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  • Snyk ID SNYK-PYTHON-PILLOW-574576
  • published 26 Jun 2020
  • disclosed 26 Jun 2020
  • credit Unknown

How to fix?

Upgrade Pillow to version 7.1.0 or higher.

Overview

Pillow is a PIL (Python Imaging Library) fork.

Affected versions of this package are vulnerable to Out-of-bounds Read. In libImaging/PcxDecode.c, an out-of-bounds read can occur when reading PCX files where state->shuffle is instructed to read beyond state->buffer.

CVSS Scores

version 3.1
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Snyk

Recommended
4 medium
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    Low
  • Availability (A)
    None
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NVD

5.5 medium
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Red Hat

5.9 medium