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cvelistMitreCVELIST:CVE-2021-27922
HistoryMar 03, 2021 - 8:41 a.m.

CVE-2021-27922

2021-03-0308:41:50
mitre
www.cve.org
4
pillow 8.1.1
denial of service
memory consumption
icns container
memory allocation

AI Score

8.4

Confidence

High

EPSS

0.002

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 an ICNS container, and thus an attempted memory allocation can be very large.