Symlink Attack Affecting pillow package, versions [,2.3.1)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.04% (6th percentile)

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  • Snyk IDSNYK-PYTHON-PILLOW-40035
  • published11 Feb 2014
  • disclosed11 Feb 2014
  • creditJakub Wilk

Introduced: 11 Feb 2014

CVE-2014-1933  (opens in a new tab)
CWE-264  (opens in a new tab)

How to fix?

Upgrade to version 2.3.1 or greater.

Overview

Pillow is a Python Imaging Library (Fork).

Affected versions of this package are vulnerable to Symlink attacks due to insecurely creating temporary files. The (1) JpegImagePlugin.py and (2) EpsImagePlugin.py scripts use the names of temporary files on the command line, which makes it easier for local users to conduct symlink attacks by listing the processes.

CVSS Scores

version 3.1