CVE-2021-3933

medium

Description

An integer overflow could occur when OpenEXR processes a crafted file on systems where size_t < 64 bits. This could cause an invalid bytesPerLine and maxBytesPerLine value, which could lead to problems with application stability or lead to other attack paths.

References

Advisories

https://www.debian.org/security/2022/dsa-5299

https://security.gentoo.org/glsa/202210-31

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I2JSMJ7HLWFPYYV7IAQZD5ZUUUN7RWBN/

https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html

https://bugzilla.redhat.com/show_bug.cgi?id=2019783

Details

Source: Mitre, NVD

Published: 2022-03-25

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium

EPSS

EPSS: 0.00045