PT-2019-16050 · Gnu+1 · Gnu Libredwg+1

Linhlhq · Published 2019-12-27 · Updated 2020-08-24 · CVE-2019-20015

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 was discovered where crafted input leads to an attempted excessive memory allocation in the dwg decode LWPOLYLINE private function within dwg.spec.

Recommendations For GNU LibreDWG version 0.92, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2019-20015

OPENSUSE-SU-2020:0068-1

OPENSUSE-SU-2020:0095-1

OPENSUSE-SU-2020_0068-1

Affected Products

Gnu Libredwg

Suse

References · 45

• 🔥 https://github.com/LibreDWG/libredwg/issues/176#issuecomment-568643028 · Exploit
• 🔥 https://github.com/LibreDWG/libredwg/issues/176 · Exploit
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-20015 · 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://nvd.nist.gov/vuln/detail/CVE-2019-20015 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2020:0068-1 · 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
• https://bugzilla.suse.com/1154080 · Note