CVE-2019-20012 Information

Description

An issue was discovered in GNU LibreDWG 0.92. Crafted input will lead to an attempted excessive memory allocation in dwg_decode_HATCH_private in dwg.spec.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/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/issues/176 https://github.com/LibreDWG/libredwg/issues/176issuecomment-568643088

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5