CVE-2021-20300
Fixed in a distro release EPSS <1%
A flaw was found in OpenEXR's hufUncompress functionality in OpenEXR/IlmImf/ImfHuf.cpp. This flaw allows an attacker who can submit a crafted file that is processed by OpenEXR, to trigger an integer overflow. The highest threat from this vulnerability is to system availability.
Products: openexr, debian_linux
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| 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+deb9u4 |
| SUSE Enterprise Storage 6 | openexr | 2.2.1-3.35.1 |
| SUSE HPE Helion OpenStack 8 | openexr | 2.1.0-6.37.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | openexr | 2.2.1-3.35.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | openexr | 2.2.1-3.35.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | openexr | 2.2.1-3.35.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | openexr | 2.2.1-3.35.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP2 | openexr | 2.2.1-3.35.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP3 | openexr | 2.2.1-3.35.1 |
| SUSE Linux Enterprise Point of Sale 11 SP3 | OpenEXR | 1.6.1-83.17.30.1 |
| SUSE Linux Enterprise Server 11 SP4-LTSS | OpenEXR | 1.6.1-83.17.30.1 |
| SUSE Linux Enterprise Server 12 SP2-BCL | openexr | 2.1.0-6.37.1 |
| SUSE Linux Enterprise Server 12 SP3-BCL | openexr | 2.1.0-6.37.1 |
| SUSE Linux Enterprise Server 12 SP3-LTSS | openexr | 2.1.0-6.37.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | openexr | 2.1.0-6.37.1 |
| SUSE Linux Enterprise Server 12 SP5 | openexr | 2.1.0-6.37.1 |
| SUSE Linux Enterprise Server 15 SP1-BCL | openexr | 2.2.1-3.35.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | openexr | 2.2.1-3.35.1 |
| SUSE Linux Enterprise Server 15-LTSS | openexr | 2.2.1-3.35.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | openexr | 2.1.0-6.37.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | openexr | 2.1.0-6.37.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | openexr | 2.1.0-6.37.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 | openexr | 2.2.1-3.35.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | openexr | 2.2.1-3.35.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | openexr | 2.1.0-6.37.1 |
| SUSE Linux Enterprise Workstation Extension 12 SP5 | openexr | 2.1.0-6.37.1 |
| SUSE Manager Proxy 4.0 | openexr | 2.2.1-3.35.1 |
| SUSE Manager Retail Branch Server 4.0 | openexr | 2.2.1-3.35.1 |
| SUSE Manager Server 4.0 | openexr | 2.2.1-3.35.1 |
| SUSE OpenStack Cloud 8 | openexr | 2.1.0-6.37.1 |
| SUSE OpenStack Cloud 9 | openexr | 2.1.0-6.37.1 |
| SUSE OpenStack Cloud Crowbar 8 | openexr | 2.1.0-6.37.1 |
| SUSE OpenStack Cloud Crowbar 9 | openexr | 2.1.0-6.37.1 |
| Ubuntu Pro 16.04 LTS | openexr | no fix |
| Ubuntu Pro 18.04 LTS | openexr | no fix |
| Ubuntu Pro 20.04 LTS | openexr | no fix |
| openSUSE Leap 15.2 | openexr | 2.2.1-lp152.7.20.1 |
| openSUSE Leap 15.3 | openexr | 2.2.1-3.35.1 |