OpenImageIO: Signed integer overflow in ConvertCbYCrYToRGB leads to heap out-of-bounds write in DPX 4:2:2 decoder
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 | ||||||||||||
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| Academysoftwarefoundation | Openimageio |
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| Source | ID | Title |
|---|---|---|
Ubuntu USN |
USN-8438-1 | OpenImageIO vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.371% probability within 30 days)
| Type | Values Removed | Values Added |
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| 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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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| First Time appeared |
Academysoftwarefoundation
Academysoftwarefoundation openimageio |
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| Vendors & Products |
Academysoftwarefoundation
Academysoftwarefoundation openimageio |
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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 3.0.18.0 and 3.1.13.0, a signed 32-bit integer overflow in the pixel-loop index expression i * 3 inside ConvertCbYCrYToRGB() causes the function to compute a large negative pointer offset into the output buffer, producing an out-of-bounds write that crashes the process. This vulnerability is fixed in 3.0.18.0 and 3.1.13.0. | |
| Title | OpenImageIO: Signed integer overflow in ConvertCbYCrYToRGB leads to heap out-of-bounds write in DPX 4:2:2 decoder | |
| Weaknesses | CWE-190 CWE-787 |
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| References |
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| Metrics |
cvssV3_1
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