OpenEXR's Forged Unpacked Size can Lead to Heap-Based Buffer Overflow in Deep Scanline Parsing
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| AcademySoftwareFoundation | openexr | affected |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Openexr | Openexr | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-23304 | OpenEXR Heap-Based Buffer Overflow in Deep Scanline Parsing via Forged Unpacked Size |
Github GHSA |
GHSA-h45x-qhg2-q375 | OpenEXR Heap-Based Buffer Overflow in Deep Scanline Parsing via Forged Unpacked Size |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.392% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:openexr:openexr:*:*:*:*:*:*:*:* | |
| Metrics |
cvssV3_1
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cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Openexr
Openexr openexr |
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| Vendors & Products |
Openexr
Openexr openexr |
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|---|---|---|
| References |
| |
| Metrics |
threat_severity
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cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| Description | OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.3.2 through 3.3.0, there is a heap-based buffer overflow during a write operation when decompressing ZIPS-packed deep scan-line EXR files with a maliciously forged chunk header. This is fixed in version 3.3.3. | |
| Title | OpenEXR's Forged Unpacked Size can Lead to Heap-Based Buffer Overflow in Deep Scanline Parsing | |
| Weaknesses | CWE-122 | |
| References |
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| Metrics |
cvssV4_0
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