OpenImageIO: Stack buffer overflow in OpenImageIO Cineon reader via unchecked numberOfElements
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
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| AcademySoftwareFoundation | OpenImageIO | affected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Academysoftwarefoundation | Openimageio |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.204% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Openimageio
Openimageio openimageio |
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| CPEs | cpe:2.3:a:openimageio:openimageio:*:*:*:*:*:*:*:* cpe:2.3:a:openimageio:openimageio:3.2.0.0:dev:*:*:*:*:*:* cpe:2.3:a:openimageio:openimageio:3.2.0.2:dev:*:*:*:*:*:* |
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| Vendors & Products |
Openimageio
Openimageio openimageio |
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| First Time appeared |
Academysoftwarefoundation
Academysoftwarefoundation openimageio |
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| Vendors & Products |
Academysoftwarefoundation
Academysoftwarefoundation openimageio |
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|---|---|---|
| Metrics |
ssvc
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| Description | OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.20.0, 3.1.15.0, and 3.2.0.3-beta1, A crafted cineon file can supply a numberofelements value greater than the format maximum of eight. cineoninput::open() uses that unchecked value as the loop bound while filling the fixed strings[8] array, writing pointers beyond the stack buffer and into adjacent state, resulting in memory corruption and denial of service. The affected implementation is identified by src/cineon.imageio/cineoninput.cpp, CineonInput::open(), numberOfElements, and strings[8], which define the relevant source path, functions, state, and trigger. This issue is fixed in versions 3.0.20.0, 3.1.15.0, and 3.2.0.3-beta1. | |
| Title | OpenImageIO: Stack buffer overflow in OpenImageIO Cineon reader via unchecked numberOfElements | |
| Weaknesses | CWE-121 CWE-787 |
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| References |
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| Metrics |
cvssV3_1
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