An issue was discovered in GNU LibreDWG 0.92. There is a heap-based buffer over-read in decodeR13R2000 in decode.c.

An issue was discovered in GNU LibreDWG 0.92. There is a use-after-free in resolveobjectrefvector in decode.c.

An issue was discovered in GNU LibreDWG 0.92. Crafted input will lead to an attempted excessive memory allocation in dwgdecodeLWPOLYLINEprivate in dwg.spec.

An issue was discovered in GNU LibreDWG 0.92. Crafted input will lead to an attempted excessive memory allocation in dwgdecodeHATCHprivate in dwg.spec.