GNU LibreDWG null pointer back-reference vulnerability (CNVD-2019-12550)

GNU LibreDWG is a GNU Project C library for working with DWG files. A null pointer back-reference vulnerability exists in the 'dwgdxfLEADER' function of the dwg.spec file in GNU LibreDWG version 0.7 and 0.7.1645. An attacker could exploit this vulnerability to cause a denial of service...

PT-2019-19863

Name of the Vulnerable Software and Affected Versions GNU LibreDWG versions 0.7 through 0.7.1645 Description An issue was discovered in GNU LibreDWG. There is a NULL pointer dereference in the function dwg dxf LEADER at dwg.spec. Recommendations For GNU LibreDWG versions 0.7 through 0.7.1645,...