Vulnerability Description
An issue was discovered in GNU LibreDWG through 0.9.3. There is a NULL pointer dereference in the function dwg_encode_LWPOLYLINE in dwg.spec.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Libredwg | <= 0.9.3 |
Related Weaknesses (CWE)
References
- https://github.com/LibreDWG/libredwg/commit/d7913b893bfa98fab27f05825dc4cab2d3a2PatchThird Party Advisory
- https://github.com/LibreDWG/libredwg/issues/178ExploitThird Party Advisory
- https://github.com/LibreDWG/libredwg/commit/d7913b893bfa98fab27f05825dc4cab2d3a2PatchThird Party Advisory
- https://github.com/LibreDWG/libredwg/issues/178ExploitThird Party Advisory
FAQ
What is CVE-2019-20909?
CVE-2019-20909 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in GNU LibreDWG through 0.9.3. There is a NULL pointer dereference in the function dwg_encode_LWPOLYLINE in dwg.spec.
How severe is CVE-2019-20909?
CVE-2019-20909 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-20909?
Check the references section above for vendor advisories and patch information. Affected products include: Gnu Libredwg.