cgltf 1.15 Integer Overflow via cgltf_validate() Accessor Bounds Check
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| jkuhlmann | cgltf | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
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| Jkuhlmann | Cgltf |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.203% probability within 30 days)
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| First Time appeared |
Jkuhlmann
Jkuhlmann cgltf |
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| Vendors & Products |
Jkuhlmann
Jkuhlmann cgltf |
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| Description | cgltf through 1.15 contains an integer overflow vulnerability in the non-sparse accessor bounds check within cgltf_validate() that allows remote attackers to cause memory disclosure and denial of service by supplying crafted accessor count values. Attackers can provide malformed .gltf or .glb input with a specially crafted accessor count to overflow the unsigned integer multiplication of accessor stride and element count, causing the bounds check to pass and triggering a heap out-of-bounds read when cgltf_accessor_read_float() is subsequently called on the validated malformed accessor. | |
| Title | cgltf 1.15 Integer Overflow via cgltf_validate() Accessor Bounds Check | |
| Weaknesses | CWE-190 | |
| References |
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| Metrics |
cvssV3_1
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