PT-2019-16049 · Gnu+1 · Gnu Libredwg+1

Linhlhq · Published 2019-12-27 · Updated 2024-06-15 · CVE-2019-20014

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GNU LibreDWG versions prior to 0.93

Description An issue was discovered in GNU LibreDWG. There is a double-free in dwg free in free.c.

Recommendations For versions prior to 0.93, update to version 0.93 or later to resolve the issue.

Exploit

Fix

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

CVE-2019-20014

OPENSUSE-SU-2020:0068-1

OPENSUSE-SU-2020:0095-1

OPENSUSE-SU-2020_0068-1

OPENSUSE-SU-2024:10981-1

Affected Products

Gnu Libredwg

Suse

References · 53

• 🔥 https://github.com/LibreDWG/libredwg/issues/176#issuecomment-568643172 · Exploit
• 🔥 https://github.com/LibreDWG/libredwg/issues/176 · Exploit
• https://github.com/LibreDWG/libredwg/compare/0.9.2...0.9.3 · Patch
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-20014 · Security Note
• https://osv.dev/vulnerability/CVE-2019-20014 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.html · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:0095-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2020:0068-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10981-1 · Vendor Advisory
• https://bugzilla.suse.com/1129868 · Note
• https://bugzilla.suse.com/1159827 · Note
• https://bugzilla.suse.com/1129873 · Note
• https://bugzilla.suse.com/1129878 · Note
• https://suse.com/security/cve/CVE-2019-9773 · Note