OpenEXR: OpenEXRUtil FlatImageChannel row nonzero dataWindow heap OOB write
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| AcademySoftwareFoundation | openexr | affected |
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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% (0.218% probability within 30 days)
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| Description | OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. Versions before 3.2.11, 3.3.0 through 3.3.12, and 3.4.0 through 3.4.13 allow a crafted EXR with a nonzero dataWindow.min to make TypedFlatImageChannel::row() return an invalid heap pointer, causing out-of-bounds or use-after-free writes. This occurs when an application writes rows through FlatHalfChannel::row(). Affected consumers are tools, converters, render pipeline components, or image-processing services that accept untrusted EXR files and use FlatHalfChannel::row() on loaded images. This issue is fixed in versions 3.2.11, 3.3.13, and 3.4.14. | |
| Title | OpenEXR: OpenEXRUtil FlatImageChannel row nonzero dataWindow heap OOB write | |
| Weaknesses | CWE-416 CWE-787 |
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cvssV3_1
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