CVE-2020-5313
python-pillow: out-of-bounds read in ImagingFliDecode when loading FLI images
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · January 3, 2020
Updated · June 28, 2026
Description
An out-of-bounds read was discovered in python-pillow in the way it decodes FLI images. An application that uses python-pillow to load untrusted images may be vulnerable to this flaw, which can allow an attacker to read the memory of the application they should be not allowed to read.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
CWE-125 · Out-of-bounds Read