GHSA-hjfx-8p6c-g7gx
Suggest an improvement- Source
- https://github.com/advisories/GHSA-hjfx-8p6c-g7gx
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-hjfx-8p6c-g7gx/GHSA-hjfx-8p6c-g7gx.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-hjfx-8p6c-g7gx
- Aliases
- Published
- 2021-06-08T18:49:20Z
- Modified
- 2024-02-17T05:35:11.410470Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Insufficient Verification of Data Authenticity in Pillow
- Details
-
An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be run a large number of times on empty data.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2021-28678
- https://github.com/python-pillow/Pillow/pull/5377
- https://github.com/python-pillow/Pillow/pull/5377/commits/496245aa4365d0827390bd0b6fbd11287453b3a1
- https://github.com/python-pillow/Pillow
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MQHA5HAIBOYI3R6HDWCLAGFTIQP767FL
- https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-28678-fix-blp-dos
- https://security.gentoo.org/glsa/202107-33
Affected packages
PyPI / pillow
Package
- Name
- pillow
- View open source insights on deps.dev
- Purl
- pkg:pypi/pillow