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[email protected]CVE-2018-16667

HistorySep 07, 2018 - 5:29 p.m.

CVE-2018-16667

2018-09-0717:29:00

CWE-125

[email protected]

web.nvd.nist.gov

contiki-ng

cve-2018-16667

buffer over-read

aql parsing

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

7 High

AI Score

Confidence

High

4.4 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0005 Low

EPSS

Percentile

17.0%

JSON

An issue was discovered in Contiki-NG through 4.1. There is a buffer over-read in lookup in os/storage/antelope/lvm.c while parsing AQL (lvm_register_variable, lvm_set_variable_value, create_intersection, create_union).

Affected configurations

NVD

Node

contiki-ngcontiki-ng.Range≤4.1

CPENameOperatorVersion
contiki-ng:contiki-ng.contiki-ng contiki-ng.le4.1

CPE	Name	Operator	Version
contiki-ng:contiki-ng.	contiki-ng contiki-ng.	le	4.1

References

github.com/contiki-ng/contiki-ng/issues/597

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

7 High

AI Score

Confidence

High

4.4 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0005 Low

EPSS

Percentile

17.0%

JSON

Related for CVE-2018-16667

prion1 cvelist1 nvd1