Vulnerability Details CVE-2021-27923
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 ICO container, and thus an attempted memory allocation can be very large.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 68.7%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2021-27923
-
cpe:2.3:a:python:pillow:-
-
cpe:2.3:a:python:pillow:1.0
-
cpe:2.3:a:python:pillow:1.1
-
cpe:2.3:a:python:pillow:1.2
-
cpe:2.3:a:python:pillow:1.3
-
cpe:2.3:a:python:pillow:1.4
-
cpe:2.3:a:python:pillow:1.5
-
cpe:2.3:a:python:pillow:1.6
-
cpe:2.3:a:python:pillow:1.7.0
-
cpe:2.3:a:python:pillow:1.7.1
-
cpe:2.3:a:python:pillow:1.7.2
-
cpe:2.3:a:python:pillow:1.7.3
-
cpe:2.3:a:python:pillow:1.7.4
-
cpe:2.3:a:python:pillow:1.7.5
-
cpe:2.3:a:python:pillow:1.7.6
-
cpe:2.3:a:python:pillow:1.7.7
-
cpe:2.3:a:python:pillow:1.7.8
-
cpe:2.3:a:python:pillow:2.0.0
-
cpe:2.3:a:python:pillow:2.1.0
-
cpe:2.3:a:python:pillow:2.2.0
-
cpe:2.3:a:python:pillow:2.2.1
-
cpe:2.3:a:python:pillow:2.2.2
-
cpe:2.3:a:python:pillow:2.3.0
-
cpe:2.3:a:python:pillow:2.3.1
-
cpe:2.3:a:python:pillow:2.4.0
-
cpe:2.3:a:python:pillow:2.5.0
-
cpe:2.3:a:python:pillow:2.5.1
-
cpe:2.3:a:python:pillow:2.5.2
-
cpe:2.3:a:python:pillow:2.5.3
-
cpe:2.3:a:python:pillow:2.6.0
-
cpe:2.3:a:python:pillow:2.6.1
-
cpe:2.3:a:python:pillow:2.6.2
-
cpe:2.3:a:python:pillow:2.7.0
-
cpe:2.3:a:python:pillow:2.8.0
-
cpe:2.3:a:python:pillow:2.8.1
-
cpe:2.3:a:python:pillow:2.8.2
-
cpe:2.3:a:python:pillow:2.9.0
-
cpe:2.3:a:python:pillow:3.0.0
-
cpe:2.3:a:python:pillow:3.1.0
-
cpe:2.3:a:python:pillow:3.3.1
-
cpe:2.3:a:python:pillow:3.3.2
-
cpe:2.3:a:python:pillow:3.4.0
-
cpe:2.3:a:python:pillow:4.0.0
-
cpe:2.3:a:python:pillow:4.1.0
-
cpe:2.3:a:python:pillow:4.1.1
-
cpe:2.3:a:python:pillow:4.2.0
-
cpe:2.3:a:python:pillow:4.2.1
-
cpe:2.3:a:python:pillow:4.3.0
-
cpe:2.3:a:python:pillow:5.0.0
-
cpe:2.3:a:python:pillow:5.1.0
-
cpe:2.3:a:python:pillow:5.2.0
-
cpe:2.3:a:python:pillow:5.3.0
-
cpe:2.3:a:python:pillow:5.4.0
-
cpe:2.3:a:python:pillow:5.4.1
-
cpe:2.3:a:python:pillow:6.0.0
-
cpe:2.3:a:python:pillow:6.2.0
-
cpe:2.3:a:python:pillow:6.2.2
-
cpe:2.3:a:python:pillow:6.2.3
-
cpe:2.3:a:python:pillow:7.0.0
-
cpe:2.3:a:python:pillow:7.1.0
-
cpe:2.3:a:python:pillow:7.1.1
-
cpe:2.3:a:python:pillow:7.1.2
-
cpe:2.3:a:python:pillow:7.2.0
-
cpe:2.3:a:python:pillow:8.0.0
-
cpe:2.3:a:python:pillow:8.0.1
-
cpe:2.3:a:python:pillow:8.1.0
-
cpe:2.3:o:fedoraproject:fedora:32
-
cpe:2.3:o:fedoraproject:fedora:33
-
cpe:2.3:o:fedoraproject:fedora:34