Description
An issue was discovered in GNU LibreDWG through 0.9.3. There is a NULL pointer dereference in the function dwg_encode_common_entity_handle_data in common_entity_handle_data.spec.
References (2)
Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/LibreDWG/libredwg/issues/178
Patch, Third Party Advisory x_refsource_misc
https://github.com/LibreDWG/libredwg/commit/3b837bb72d6b9ab4d563faa211f90efc257e3c96
Scores
CVSS v3
9.8
EPSS
0.0037
EPSS Percentile
59.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-476
Status
published
Products (1)
gnu/libredwg
< 0.9.3
Published
Jul 16, 2020
Tracked Since
Feb 18, 2026