An issue was discovered in VrmlData_IndexedFaceSet::TShape in the VRML V2.0 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 malformed VRML input can trigger dereference of a corrupt or unvalidated pointer during shape construction in libTKDEVRML.so.
7.3.3+dfsg1-17.3.3+dfsg1-1build17.5.1+dfsg1-27.5.1+dfsg1-2ubuntu17.6.3+dfsg1-77.6.3+dfsg1-7.17.6.3+dfsg1-7.1build17.8.1+dfsg1-37.8.1+dfsg1-37.9.2+dfsg-27.9.2+dfsg-37.9.2+dfsg-4Exploitability
AV:LAC:LPR:LUI:NScope
S:UImpact
C:NI:NA:HCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H