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[email protected]CVE-2019-20914

HistoryJul 16, 2020 - 6:15 p.m.

CVE-2019-20914

2020-07-1618:15:13

CWE-476

[email protected]

web.nvd.nist.gov

gnu

libredwg

0.9.3

null pointer

dereference

dwg_encode_common_entity_handle_data

common_entity_handle_data.spec

cve-2019-20914

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.2 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.8%

JSON

An issue was discovered in GNU LibreDWG through 0.9.3. There is a NULL pointer dereference in the function dwg_encode_common_entity_handle_data in common_entity_handle_data.spec.

Affected configurations

NVD

Node

gnulibredwgRange≤0.9.3

CPENameOperatorVersion
gnu:libredwggnu libredwgle0.9.3

CPE	Name	Operator	Version
gnu:libredwg	gnu libredwg	le	0.9.3

References

github.com/LibreDWG/libredwg/commit/3b837bb72d6b9ab4d563faa211f90efc257e3c96

github.com/LibreDWG/libredwg/issues/178

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.2 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.8%

JSON

Related for CVE-2019-20914

cvelist1 prion1 nvd1