A flaw was found in OpenEXR's B44Compressor. This flaw allows an attacker who can submit a crafted file to be processed by OpenEXR, to exhaust all memory accessible to the application. The highest threat from this vulnerability is to system availability.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade OpenEXRUpgrade OpenEXR-debuginfoUpgrade OpenEXR-libsUpgrade OpenEXR-devel | Jun 8, 2023 | Aug 23, 2022 |
| Debian | — | Upgrade openexr | Dec 13, 2022 | Aug 23, 2022 |
| Huawei Euleros 2_0_sp3 | — | — | Oct 26, 2021 | Sep 24, 2021 |
| Huawei Euleros 2_0_sp5 | — | — | Sep 29, 2021 | Sep 24, 2021 |
| Huawei Euleros 2_0_sp8 | — | — | Sep 24, 2021 | Sep 24, 2021 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Aug 23, 2022 |
| Suse | — | Upgrade libIlmImf-Imf_2_1-21Upgrade OpenEXR-develUpgrade libilmimfutil-2_2-23-32bitUpgrade openexrUpgrade libIlmImf-2_2-23Upgrade libIlmImfUtil-2_2-23Upgrade libIlmImf-Imf_2_1-21-32bitUpgrade openexr-docUpgrade libilmimf-2_2-23-32bitUpgrade OpenEXR-32bit | Aug 21, 2021 | Aug 20, 2021 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub