CVE-2021-28675
Medium
Published: 02 June 2021
Published
02 June 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.0014
34.5th percentile
Risk Priority
11
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-28675 is a medium-severity Unchecked Return Value (CWE-252) vulnerability in Python Pillow. Its CVSS base score is 5.5 (Medium).
Operationally, ranked at the 34.5th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-0169
Vulnerability details
An issue was discovered in Pillow before 8.2.0. PSDImagePlugin.PsdImageFile lacked a sanity check on the number of input layers relative to the size of the data block. This could lead to a DoS on Image.open prior to Image.load.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
python
pillow
≤ 8.2.0
fedoraproject
fedora
33
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.