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CVE-2019-19911

HIGH

7.5

Description

There is a DoS vulnerability in Pillow before 6.2.2 caused by FpxImagePlugin.py calling the range function on an unvalidated 32-bit integer if the number of bands is large. On Windows running 32-bit Python, this results in an OverflowError or MemoryError due to the 2 GB limit. However, on Linux running 64-bit Python this results in the process being terminated by the OOM killer.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/5/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

canonical:ubuntu_linuxdebian:debian_linuxfedoraproject:fedorapython:pillow

Weaknesses (CWE)

CWE-190

References

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P/(cve@mitre.org)

https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html(cve@mitre.org)

https://usn.ubuntu.com/4272-1/(cve@mitre.org)

https://www.debian.org/security/2020/dsa-4631(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P/(af854a3a-2127-422b-91ae-364da2661108)

https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/4272-1/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2020/dsa-4631(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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