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High severity7.5NVD Advisory· Published Jul 16, 2020· Updated Jun 17, 2026

CVE-2019-20909

CVE-2019-20909

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

GNU/Libredwgcpe-rescue3 versions
(expand)+ 2 more
- (no CPE)
- cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*range: <=0.9.3
- (no CPE)range: <=0.9.3

Patches

Vulnerability mechanics

References

2

github.com/LibreDWG/libredwg/commit/d7913b893bfa98fab27f05825dc4cab2d3a20c83nvdPatchThird Party Advisory
github.com/LibreDWG/libredwg/issues/178nvdExploitThird Party Advisory

News mentions

0

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