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CVE-2021-39523

MEDIUM CVSS: 6.5 Published: 2021-09-20 Modified: 2026-06-17

Description

An issue was discovered in libredwg through v0.10.1.3751. A NULL pointer dereference exists in the function check_POLYLINE_handles() located in decode.c. It allows an attacker to cause Denial of Service.

Affected Platforms

Gnu Libredwg

Weakness Type

CWE-476

References