CVE-2021-39523

Name of the Vulnerable Software and Affected Versions: libredwg versions through v0.10.1.3751

Description: The issue is related to a NULL pointer dereference in the check POLYLINE handles() function, located in decode.c. This allows an attacker to cause Denial of Service.

Recommendations: For versions through v0.10.1.3751, consider disabling the check POLYLINE handles() function as a temporary workaround until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.