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  5. CVE-2011-4617

CVE-2011-4617: Virtualenv Allows Symlink Attack on /tmp/

May 17, 2022 (updated November 18, 2024)

virtualenv.py in virtualenv before 1.5 allows local users to overwrite arbitrary files via a symlink attack on a certain file in /tmp/.

References

  • bitbucket.org/ianb/virtualenv/changeset/8be37c509fe5
  • github.com/advisories/GHSA-3jhc-wjqf-5f2c
  • github.com/pypa/advisory-database/tree/main/vulns/virtualenv/PYSEC-2011-23.yaml
  • github.com/pypa/virtualenv
  • github.com/pypa/virtualenv/commit/68075ad9ededf7df2c46d385f836c13b729de2ca
  • nvd.nist.gov/vuln/detail/CVE-2011-4617
  • web.archive.org/web/20200228151935/https://bitbucket.org/ianb/virtualenv/commits/8be37c509fe5

Code Behaviors & Features

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Affected versions

All versions before 1.5

Fixed versions

  • 1.5

Solution

Upgrade to version 1.5 or above.

Impact 6.2 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-59: Improper Link Resolution Before File Access ('Link Following')

Source file

pypi/virtualenv/CVE-2011-4617.yml

Spotted a mistake? Edit the file on GitLab.

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