CVE-2021-3933

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.

Score

CVSS 3.1 5.5 Medium

Status

Modified - secalert@redhat.com

Published

2022-03-25

Last modified

2024-08-03

Weaknesses

CWE-190

Affected products

• Debian Linux (Debian)
• Fedora (Fedoraproject)
• Openexr (Openexr)

References

• https://bugzilla.redhat.com/show_bug.cgi?id=2019783
• https://lists.debian.org/debian-lts-announce/2022/12/msg00022.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I2JSMJ7HLWFPYYV7IAQZD5…
• https://security.gentoo.org/glsa/202210-31
• https://www.debian.org/security/2022/dsa-5299