CVE-2021-3477
Fixed in a distro release EPSS <1%
There's a flaw in OpenEXR's deep tile sample size calculations in versions before 3.0.0-beta. An attacker who is able to submit a crafted file to be processed by OpenEXR could trigger an integer overflow, subsequently leading to an out-of-bounds read. The greatest risk of this flaw is to application availability.
Products: openexr, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Arch Linux | openexr | 2.5.4-1 |
| Debian 10 | openexr | 2.2.1-4.1+deb10u2 |
| Debian 12 | openexr | 2.5.4-1 |
| Debian 13 | openexr | 2.5.4-1 |
| Debian 14 | openexr | 2.5.4-1 |
| Debian 9 | openexr | 2.2.0-11+deb9u3 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP2 | openexr | 2.2.1-3.27.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP3 | openexr | 2.2.1-3.27.1 |
| 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 | openexr | 2.2.0-10ubuntu2.6 |
| Ubuntu 18.04 LTS | openexr | 2.2.0-11.1ubuntu1.6 |
| Ubuntu 20.04 LTS | openexr | 2.3.0-6ubuntu0.5 |
| openSUSE Leap 15.2 | openexr | 2.2.1-lp152.7.14.1 |