Out‑of‑Bounds Read in Open CASCADE VRML Parser Causing Denial of Service
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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| n/a | n/a | affected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Opencascade | Open Cascade Technology |
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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% (0.099% probability within 30 days)
| Type | Values Removed | Values Added |
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| Title | Out‑of‑Bounds Read in Open CASCADE VRML Parser Causing Denial of Service |
| Type | Values Removed | Values Added |
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| Metrics |
cvssV3_1
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ssvc
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| Type | Values Removed | Values Added |
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| First Time appeared |
Opencascade
Opencascade open Cascade Technology |
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| Weaknesses | CWE-125 | |
| CPEs | cpe:2.3:a:opencascade:open_cascade_technology:*:*:*:*:*:*:*:* cpe:2.3:a:opencascade:open_cascade_technology:8.0.0:beta1:*:*:*:*:*:* cpe:2.3:a:opencascade:open_cascade_technology:8.0.0:rc1:*:*:*:*:*:* cpe:2.3:a:opencascade:open_cascade_technology:8.0.0:rc2:*:*:*:*:*:* cpe:2.3:a:opencascade:open_cascade_technology:8.0.0:rc3:*:*:*:*:*:* cpe:2.3:a:opencascade:open_cascade_technology:8.0.0:rc4:*:*:*:*:*:* cpe:2.3:a:opencascade:open_cascade_technology:8.0.0:rc5:*:*:*:*:*:* |
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| Vendors & Products |
Opencascade
Opencascade open Cascade Technology |
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| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
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| Description | An out-of-bounds read vulnerability in VrmlData_IndexedLineSet::TShape in the VRML parser in Open CASCADE Technology (OCCT) V8_0_0_rc5 allows attackers to cause a denial of service via a crafted VRML file. The issue occurs because coordIndex values from parsed input are used as direct array indices without validation against the size of the coordinate array during geometry processing. | |
| References |
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