CVE-2019-20012

CVE-2019-20012 affects GNU LibreDWG up to version 0.92. Crafted input can cause an excessive memory allocation in dwg_decode_HATCH_private (dwg.spec). The Red Hat/OpenSUSE ecosystem references confirm the vulnerability and record fixes in LibreDWG, notably updating to release 0.9.x (e.g., 0.9.3) ...

CVE-2019-20012

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

CVE-2019-20013

An issue was discovered in GNU LibreDWG before 0.93. Crafted input will lead to an attempted excessive memory allocation in decode3dsolid in dwg.spec...

CVE-2019-20013

CVE-2019-20013 affects GNU LibreDWG prior to 0.93: crafted input can trigger an excessive memory allocation in decode_3dsolid (dwg.spec). Connected advisories show this as addressed in the libredwg updates to release 0.9.3, with overflow/memory-leak mitigations and additional fuzzing protections....

CVE-2019-20014

An issue was discovered in GNU LibreDWG before 0.93. There is a double-free in dwgfree in free.c...

CVE-2019-20015

CVE-2019-20015 affects GNU LibreDWG 0.92. Crafted input can trigger an excessive memory allocation in dwg_decode_LWPOLYLINE_private (dwg.spec). Public U/A details are provided across multiple advisories; exploitability status is not stated in the provided documents. OpenSUSE/SUSE advisories show ...

CVE-2019-20015

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

CVE-2019-20010

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

CVE-2019-20010

CVE-2019-20010 affects GNU LibreDWG 0.92 with a use-after-free in resolve_objectref_vector (decode.c). Connected advisories show openSUSE/libredwg updates up to release 0.9.3 addressing this and related CVEs (e.g., 2019-20010, 2019-20011, 2019-20012, 2019-20013, 2019-20014, 2019-20015) across Ope...

GNU LibreDWG Post-Release Reuse Vulnerability

GNU LibreDWG is a GNU Project C library for working with DWG files. A post-release reuse vulnerability exists in the 'resolveobjectrefvector' function in the decode.c file in GNU LibreDWG version 0.92. The vulnerability stems from mismanagement of system resources e.g., memory, disk space, files,...

GNU LibreDWG Excessive Memory Allocation Vulnerability (CNVD-2020-03561)

LibreDWG is a free C library for reading and writing DWG files. An excessive memory allocation vulnerability exists in dwgdecodeHATCHprivate in dwg.spec in GNU LibreDWG 0.92. An attacker can exploit this vulnerability via specially crafted input to cause an attempt to allocate too much memory,...

GNU LibreDWG Excessive Memory Allocation Vulnerability (CNVD-2020-03562)

GNU LibreDWG is a GNU Project C library for working with DWG files. A security vulnerability exists in the 'decode3dsolid' function of dwg.spec in versions of GNU LibreDWG prior to 0.93. An attacker can exploit this vulnerability to cause a denial of service large memory consumption...

CVE-2019-9777

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a heap-based buffer over-read in the function dxfheaderwrite at headervariablesdxf.spec...

CVE-2019-9778

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a heap-based buffer over-read in the function dwgdxfLTYPE at dwg.spec...

CVE-2019-9779

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a NULL pointer dereference in the function dwgdxfLTYPE at dwg.spec earlier than CVE-2019-9776...

CVE-2019-9778

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a heap-based buffer over-read in the function dwgdxfLTYPE at dwg.spec...

CVE-2019-9779

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a NULL pointer dereference in the function dwgdxfLTYPE at dwg.spec earlier than CVE-2019-9776...

CVE-2019-9773

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a heap-based buffer overflow in the function dwgdecodeeeddata at decode.c for the z dimension...

Out-of-bounds

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is an out-of-bounds read in the function bitreadB at bits.c...

Heap overflow

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a heap-based buffer overflow in the function dwgdecodeeeddata at decode.c for the y dimension...