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cvelistMitreCVELIST:CVE-2021-27921
HistoryMar 03, 2021 - 8:41 a.m.

CVE-2021-27921

2021-03-0308:41:57
mitre
www.cve.org
1

8.4 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

64.4%

Pillow before 8.1.1 allows attackers to cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for a BLP container, and thus an attempted memory allocation can be very large.