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  5. CVE-2020-10177

CVE-2020-10177: Out-of-bounds reads in Pillow

July 27, 2020 (updated October 9, 2024)

Pillow before 7.1.0 has multiple out-of-bounds reads in libImaging/FliDecode.c.

References

  • github.com/advisories/GHSA-cqhg-xjhh-p8hf
  • github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2020-76.yaml
  • github.com/python-pillow/Pillow
  • github.com/python-pillow/Pillow/commit/00c6dd72d9ed0124cec81040b4bab0979a200fe2
  • github.com/python-pillow/Pillow/commit/088ce4df981b70fbec140ee54417bcb49a7dffca
  • github.com/python-pillow/Pillow/commit/11ef7ca53a7d0af4bc52666c29199deffa5fc1bd
  • github.com/python-pillow/Pillow/commit/19ff42bd683486a8a308743c76972ef6a6482e9b
  • github.com/python-pillow/Pillow/commit/5b490fc413dfab2d52de46a58905c25d9badb650
  • github.com/python-pillow/Pillow/commit/8d4f3c0c5f2fecf175aeb895e9c2d6d06d85bdc9
  • github.com/python-pillow/Pillow/commit/b4e439d6d7fd986cd6b4c7f9ca18830d79dacd44
  • github.com/python-pillow/Pillow/commit/c5edc361fd6450f805a6a444723b0f68190b1d0c
  • github.com/python-pillow/Pillow/commit/c66d8aa75436f334f686fe32bca8e414bcdd18e6
  • github.com/python-pillow/Pillow/commit/c88b0204d7c930e3bd72626ae6ea078571cc0ea7
  • github.com/python-pillow/Pillow/commit/f6926a041b4b544fd2ced3752542afb6c8c19405
  • github.com/python-pillow/Pillow/commits/master/src/libImaging
  • github.com/python-pillow/Pillow/issues/4750
  • github.com/python-pillow/Pillow/pull/4503
  • github.com/python-pillow/Pillow/pull/4538
  • lists.debian.org/debian-lts-announce/2020/08/msg00012.html
  • lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD
  • lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427
  • nvd.nist.gov/vuln/detail/CVE-2020-10177
  • pillow.readthedocs.io/en/stable/releasenotes/6.2.3.html
  • pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html
  • snyk.io/vuln/SNYK-PYTHON-PILLOW-574573
  • usn.ubuntu.com/4430-1
  • usn.ubuntu.com/4430-2

Code Behaviors & Features

Detect and mitigate CVE-2020-10177 with GitLab Dependency Scanning

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Affected versions

All versions before 7.1.0

Fixed versions

  • 7.1.0

Solution

Upgrade to version 7.1.0 or above.

Impact 5.5 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-125: Out-of-bounds Read

Source file

pypi/Pillow/CVE-2020-10177.yml

Spotted a mistake? Edit the file on GitLab.

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