Libredwg Security Vulnerabilities - 2023

CVE-2023-25222

A heap-based buffer overflow vulnerability exits in GNU LibreDWG v0.12.5 via the bit_read_RC function at bits.c.

CVE-2023-36271

LibreDWG v0.12.5 was discovered to contain a heap buffer overflow via the function bit_wcs2nlen at bits.c.

CVE-2023-36272

LibreDWG v0.12.5 was discovered to contain a heap buffer overflow via the function bit_utf8_to_TU at bits.c.

CVE-2023-36273

LibreDWG v0.12.5 was discovered to contain a heap buffer overflow via the function bit_calc_CRC at bits.c.

CVE-2023-36274

LibreDWG v0.12.5 was discovered to contain a heap buffer overflow via the function bit_write_TF at bits.c.