Description
OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to versions 3.0.16.0 and 3.1.11.0, processing a crafted BMP file through oiiotool or an application linked to OpenImageIO can reach BMP palette handling in src/bmp.imageio/bmpinput.cpp with an empty color table. BmpInput::read_native_scanline then performs an invalid palette read while decoding an RLE-compressed scanline, causing a process crash and denial of service. This issue is fixed in versions 3.0.16.0 and 3.1.11.0.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AcademySoftwareFoundation | OpenImageIO | < 3.0.16.0, >= 3.1.0.0, < 3.1.11.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | openimageio | 3.1.18.0+dfsg-2 | — |
| Debian 13 | openimageio | No fix yet | — |
| Debian 12 | openimageio | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | openimageio | No fix yet | — |
| Ubuntu 22.04 LTS | openimageio | No fix yet | — |
Show 5 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 26.04 LTS | openimageio | No fix yet | — |
| Ubuntu Pro 24.04 LTS | openimageio | No fix yet | — |
| Ubuntu Pro 20.04 LTS | openimageio | No fix yet | — |
| Ubuntu Pro 18.04 LTS | openimageio | No fix yet | — |
| Ubuntu Pro 16.04 LTS | openimageio | No fix yet | — |
References
- https://github.com/AcademySoftwareFoundation/OpenImageIO/security/advisories/GHSA-q3c7-3225-66h7
- https://github.com/AcademySoftwareFoundation/OpenImageIO/pull/5030
- https://github.com/AcademySoftwareFoundation/OpenImageIO/commit/91500ed58ce927b7e710c6bbc3b7f795bb0791b5
- https://github.com/AcademySoftwareFoundation/OpenImageIO/commit/be984856e315e0a82cd866745b544c8c4cb8bd45
- https://github.com/AcademySoftwareFoundation/OpenImageIO/commit/ee3370d004d5895554239b4302c59eedb721f086
- https://github.com/AcademySoftwareFoundation/OpenImageIO/releases/tag/v3.0.16.0
- https://github.com/AcademySoftwareFoundation/OpenImageIO/releases/tag/v3.1.11.0