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.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 7.9.3CPE matchmatch criteria | cpe:2.3:a:opencascade:open_cascade_technology:*:*:*:*:*:*:*:* | ||
8.0.0CPE matchmatch criteria | cpe:2.3:a:opencascade:open_cascade_technology:8.0.0:beta1:*:*:*:*:*:* | ||
8.0.0CPE matchmatch criteria | cpe:2.3:a:opencascade:open_cascade_technology:8.0.0:rc1:*:*:*:*:*:* | ||
8.0.0CPE matchmatch criteria | cpe:2.3:a:opencascade:open_cascade_technology:8.0.0:rc2:*:*:*:*:*:* | ||
8.0.0CPE matchmatch criteria | cpe:2.3:a:opencascade:open_cascade_technology:8.0.0:rc3:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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