OSV-2023-1099 Heap-buffer-overflow in dwg_geojson_object

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63761 Crash type: Heap-buffer-overflow READ 8 Crash state: dwggeojsonobject dwgwritegeojson llvmfuzz.c...

OSV-2023-316 Segv on unknown address in dwg_ref_get_object

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57981 Crash type: Segv on unknown address Crash state: dwgrefgetobject dwggeojsonfeature dwggeojsonobject...

OSV-2022-654 Heap-buffer-overflow in dwg_geojson_feature

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49618 Crash type: Heap-buffer-overflow READ 8 Crash state: dwggeojsonfeature dwggeojsonobject dwgwritegeojson...

OSV-2022-388 Segv on unknown address in dwg_ref_get_object

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47151 Crash type: Segv on unknown address Crash state: dwgrefgetobject dwggeojsonfeature dwggeojsonobject...