PT-2020-10869
CVE-2019-20911
·
Published
2020-07-16
·
Updated
2020-07-22
Description by
CVSS 3.1
6.5
MediumMetricsAV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
GNU LibreDWG versions prior to 0.9.4
Description
The issue is related to a denial of service in the
bit calc CRC function in bits.c, caused by crafted input that affects a for loop.Recommendations
For GNU LibreDWG versions prior to 0.9.4, update to version 0.9.4 or later to resolve the issue.
As a temporary workaround, consider restricting the input to the
bit calc CRC function in bits.c to prevent crafted input from causing a denial of service.Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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