CVE-2021-3933
Fixed in a distro release EPSS <1%
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.
Products: openexr, fedoraproject fedora, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux 2023 | openexr | 3.1.5-1.amzn2023.0.3 |
| Amazon Linux 2023 | openexr-devel | 3.1.5-1.amzn2023.0.3 |
| Amazon Linux 2023 | openexr-libs | 3.1.5-1.amzn2023.0.3 |
| Debian 10 | openexr | 2.2.1-4.1+deb10u2 |
| Debian 11 | openexr | 2.5.4-2+deb11u1 |
| Debian 12 | openexr | 3.1.5-2 |
| Debian 13 | openexr | 3.1.5-2 |
| Debian 14 | openexr | 3.1.5-2 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP2 | openexr | 2.2.1-3.38.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP3 | openexr | 2.2.1-3.38.1 |
| SUSE Linux Enterprise Server 12 SP5 | openexr | 2.1.0-6.42.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | openexr | 2.1.0-6.42.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | openexr | 2.1.0-6.42.1 |
| SUSE Linux Enterprise Workstation Extension 12 SP5 | openexr | 2.1.0-6.42.1 |
| Ubuntu 16.04 LTS | povray | no fix |
| Ubuntu 18.04 LTS | openexr | 2.2.0-11.1ubuntu1.8 |
| Ubuntu 18.04 LTS | povray | no fix |
| Ubuntu 20.04 LTS | ilmbase | no fix |
| Ubuntu 20.04 LTS | povray | no fix |
| Ubuntu 22.04 LTS | ilmbase | no fix |
| Ubuntu 22.04 LTS | povray | no fix |
| Ubuntu 24.04 LTS | povray | no fix |
| Ubuntu 25.10 | povray | no fix |
| Ubuntu 26.04 LTS | povray | no fix |
| Ubuntu 26.10 | povray | no fix |
| Ubuntu Pro 16.04 LTS | openexr | 2.2.0-10ubuntu2.6+esm2 |
| Ubuntu Pro 20.04 LTS | openexr | 2.3.0-6ubuntu0.5+esm1 |
| Ubuntu Pro 22.04 LTS | openexr | 2.5.7-1ubuntu0.1~esm1 |
| openSUSE Leap 15.2 | openexr | 2.2.1-lp152.7.23.1 |
| openSUSE Leap 15.3 | openexr | 2.2.1-3.38.1 |