A denial of service vulnerability exists in the DPXOutput::close() functionality of OpenImageIO Project OpenImageIO v2.4.4.2. A specially crafted ImageOutput Object can lead to null pointer dereference. An attacker can provide malicious input to trigger this vulnerability.
Weakness
The product dereferences a pointer that it expects to be valid but is NULL.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Openimageio | Openimageio | 2.4.4.2 (including) | 2.4.4.2 (including) |
| Openimageio | Ubuntu | bionic | * |
| Openimageio | Ubuntu | focal | * |
| Openimageio | Ubuntu | kinetic | * |
| Openimageio | Ubuntu | lunar | * |
| Openimageio | Ubuntu | mantic | * |
| Openimageio | Ubuntu | oracular | * |
| Openimageio | Ubuntu | plucky | * |
| Openimageio | Ubuntu | trusty | * |
| Openimageio | Ubuntu | xenial | * |
Potential Mitigations
References
- https://security.gentoo.org/glsa/202305-33
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1652
- https://www.debian.org/security/2023/dsa-5384
- https://security.gentoo.org/glsa/202305-33
- https://talosintelligence.com/vulnerability_reports/TALOS-2022-1652
- https://www.debian.org/security/2023/dsa-5384