CVE-2019-20014 Information

Description

An issue was discovered in GNU LibreDWG before 0.93. There is a double-free in dwg_free in free.c.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.html https://github.com/LibreDWG/libredwg/compare/0.9.2…0.9.3 https://github.com/LibreDWG/libredwg/issues/176 https://github.com/LibreDWG/libredwg/issues/176issuecomment-568643172

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8