CVE-2021-3933

Public on 2022-03-25
Modified on 2023-06-01
Description
An integer overflow could occur when OpenEXR processes a crafted file on systems where size_t is less than 64 bits. This issue could cause an invalid bytesPerLine and maxBytesPerLine value, which leads to problems with application stability or other attack paths.
Severity
Medium severity
Medium
CVSS v3 Base Score
5.5
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 2 - Core OpenExr Not Affected
Amazon Linux 2023 OpenExr Pending Fix
Amazon Linux 2023 openexr 2023-02-17 ALAS2023-2023-022 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD CVSSv3 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD CVSSv2 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P