CVE-2019-20014

An issue was discovered in GNU LibreDWG before 0.93. There is a double-free in dwg_free in free.c.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.html	Mailing List Third Party Advisory
https://github.com/LibreDWG/libredwg/compare/0.9.2...0.9.3	Patch Release Notes Third Party Advisory
https://github.com/LibreDWG/libredwg/issues/176	Exploit Issue Tracking Third Party Advisory
https://github.com/LibreDWG/libredwg/issues/176#issuecomment-568643172	Exploit Issue Tracking Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html	Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.html	Mailing List Third Party Advisory
https://github.com/LibreDWG/libredwg/compare/0.9.2...0.9.3	Patch Release Notes Third Party Advisory
https://github.com/LibreDWG/libredwg/issues/176	Exploit Issue Tracking Third Party Advisory
https://github.com/LibreDWG/libredwg/issues/176#issuecomment-568643172	Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:libredwg:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:a:opensuse:backports_sle:15.0:sp1::::::
	cpe:2.3:o:opensuse:leap:15.1:::::::*

History

No history.

Information

Published : 2019-12-27 01:15

Updated : 2024-11-21 04:37

NVD link : CVE-2019-20014

Mitre link : CVE-2019-20014

CVE.ORG link : CVE-2019-20014

JSON object : View

Products Affected

opensuse

leap
backports_sle

gnu

libredwg

CWE

CWE-415

Double Free

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