Select your cookie preferences

We use cookies and similar tools to enhance your experience, provide our services, deliver relevant advertising, and make improvements. Approved third parties also use these tools to help us deliver advertising and provide certain site features.

CVE-2021-28676

Public on 2021-06-02
Modified on 2024-02-07
Description

An issue was discovered in Pillow before 8.2.0. For FLI data, FliDecode did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load.

Severity
Medium
See what this means
CVSS v3 Base Score
5.3
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Core python-pillow 2022-04-25 22:58 ALAS2-2022-1786
Amazon Linux 2 - Core python-pillow 2023-06-05 16:39 ALAS2-2023-2083
Amazon Linux 2023 python-pillow 2023-03-20 18:27 ALAS2023-2023-146

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD CVSSv2 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P
NVD CVSSv3 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Red Hat: CVE-2021-28676 Mitre: CVE-2021-28676 FAQs regarding Amazon Linux ALAS/CVE Severity