Medium severity · published Dec 27, 2019
CVE-2019-20015
An issue was discovered in GNU LibreDWG 0.92
6.5
CVSS
1.4%
EPSS
No
On KEV
Description
An issue was discovered in GNU LibreDWG 0.92. Crafted input will lead to an attempted excessive memory allocation in dwg_decode_LWPOLYLINE_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
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BS
Backports Sle · Opensuse
15.0 · source: NVD
LE
Leap · Opensuse
15.1 · source: NVD
LI
Libredwg · Gnu
0.9.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-20015
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-20015
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.html
Exploit
https://github.com/LibreDWG/libredwg/issues/176
Exploit
https://github.com/LibreDWG/libredwg/issues/176#issuecomment-568643028
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