CVE-2021-27921

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.
Configurations

Configuration 1 (hide)

cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

History

12 Jul 2022, 17:42

Type Values Removed Values Added
CWE CWE-400 CWE-20

06 Dec 2021, 21:29

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202107-33 - Third Party Advisory

Information

Published : 2021-03-03 09:15

Updated : 2024-02-04 21:23


NVD link : CVE-2021-27921

Mitre link : CVE-2021-27921

CVE.ORG link : CVE-2021-27921


JSON object : View

Products Affected

python

  • pillow

fedoraproject

  • fedora
CWE
CWE-20

Improper Input Validation