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MitreCVE-2018-16667

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

CVE-2018-16667

2018-09-0717:29:00

CWE-125

mitre

web.nvd.nist.gov

contiki-ng

cve-2018-16667

buffer over-read

aql parsing

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

AI Score

Confidence

High

EPSS

0.001

Percentile

17.2%

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

VendorProductVersionCPE
contiki-ngcontiki-ng.*cpe:2.3:o:contiki-ng:contiki-ng.:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
contiki-ng	contiki-ng.	*	cpe:2.3:o:contiki-ng:contiki-ng.::::::::

References

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

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

AI Score

Confidence

High

EPSS

0.001

Percentile

17.2%

JSON

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