cve.bz

CVE-2021-27922

7.5 highEPSS 4.9%

High (7.5). EPSS 4.9% chance of exploitation in the next 30 days. Fixed in pillow 8.1.1, 8.1.2.

Pillow before 8.1.2 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.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
4.9% chance of exploitation in the next 30 days; higher than 92% of CVEs (scores of 2026-10-31)
CWE
CWE-20
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-3wvg-mj6g-m9cvPyPIpillow<8.1.28.1.2
PYSEC-2021-41PyPIpillow<8.1.18.1.1

References

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