CVE-2019-9771

An issue was discovered in GNU LibreDWG 0.7 and 0.7.1645. There is a NULL pointer dereference in the function bit_convert_TU at bits.c.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://savannah.gnu.org/bugs/index.php?55893	Exploit Third Party Advisory
https://github.com/LibreDWG/libredwg/issues/99	Exploit Third Party Advisory
http://www.securityfocus.com/bid/107447	Broken Link Third Party Advisory VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00033.html	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00045.html	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gnu:libredwg:0.7.1645:::::::*
	cpe:2.3:a:gnu:libredwg:0.7:::::::*

Configuration 2 (hide)

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

Information

Published : 2019-03-14 02:29

Updated : 2022-05-25 13:53

NVD link : CVE-2019-9771

Mitre link : CVE-2019-9771

JSON object : View

CWE

CWE-476

NULL Pointer Dereference

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Products Affected

opensuse

backports_sle
leap

gnu

libredwg

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