CVE-2019-11849

A stack overflow vulnerabiltity exists in the AT command APIs of ALEOS before 4.11.0. The vulnerability may allow code execution.

CVSS v3 6.3 MEDIUM
CVSS v2.0 4.6 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.3 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/	Vendor Advisory
https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:sierrawireless:airlink_lx40:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_lx60:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_mp70:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_mp70e:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_rv50:-:::::::*
	cpe:2.3:h:sierrawireless:airlink_rv50x:-:::::::*

History

21 Nov 2024, 04:21

Type	Values Removed	Values Added
References	~~() https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/ - Vendor Advisory~~	() https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004/ - Vendor Advisory
CVSS	v2 : ~~4.6~~ v3 : ~~6.7~~	v2 : 4.6 v3 : 6.3

Information

Published : 2020-08-21 19:15

Updated : 2024-11-21 04:21

NVD link : CVE-2019-11849

Mitre link : CVE-2019-11849

CVE.ORG link : CVE-2019-11849

JSON object : View

Products Affected

sierrawireless

airlink_lx40
aleos
airlink_rv50
airlink_mp70
airlink_mp70e
airlink_rv50x
airlink_lx60

CWE

CWE-787

Out-of-bounds Write

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