PT-2019-16047 · Gnu+1 · Gnu Libredwg+1

Linhlhq · Published 2019-12-27 · Updated 2024-06-15 · CVE-2019-20012

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV: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 version 0.92

Description An issue in GNU LibreDWG allows crafted input to cause an attempted excessive memory allocation in the dwg decode HATCH private function within dwg.spec.

Recommendations For GNU LibreDWG version 0.92, consider avoiding the use of crafted input that may trigger the excessive memory allocation issue until a patch is available.

Exploit

Fix

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2019-20012

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 · 52

• 🔥 https://github.com/LibreDWG/libredwg/issues/176#issuecomment-568643088 · Exploit
• 🔥 https://github.com/LibreDWG/libredwg/issues/176 · Exploit
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-20012 · Security Note
• 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/CVE-2019-20012 · 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
• https://suse.com/security/cve/CVE-2019-20013 · Note