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CVE-2016-9189: Pillow Integer overflow in Map.c

July 24, 2018 (updated October 8, 2024)

Pillow before 3.3.2 allows context-dependent attackers to obtain sensitive information by using the “crafted image file” approach, related to an “Integer Overflow” issue affecting the Image.core.map_buffer in map.c component.

References

  • github.com/advisories/GHSA-rwr3-c2q8-gm56
  • github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2016-8.yaml
  • github.com/python-pillow/Pillow
  • github.com/python-pillow/Pillow/issues/2105
  • github.com/python-pillow/Pillow/pull/2146/commits/c50ebe6459a131a1ea8ca531f10da616d3ceaa0f
  • nvd.nist.gov/vuln/detail/CVE-2016-9189
  • security.gentoo.org/glsa/201612-52

Code Behaviors & Features

Detect and mitigate CVE-2016-9189 with GitLab Dependency Scanning

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Affected versions

All versions before 3.3.2

Fixed versions

  • 3.3.2

Solution

Upgrade to version 3.3.2 or above.

Impact 5.5 MEDIUM

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-190: Integer Overflow or Wraparound

Source file

pypi/Pillow/CVE-2016-9189.yml

Spotted a mistake? Edit the file on GitLab.

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