CVE-2020-11068

In LoRaMac-node before 4.4.4, a reception buffer overflow can happen due to the received buffer size not being checked. This has been fixed in 4.4.4.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/Lora-net/LoRaMac-node/commit/e3063a91daa7ad8a687223efa63079f0c24568e4	Patch Third Party Advisory
https://github.com/Lora-net/LoRaMac-node/security/advisories/GHSA-559p-6xgm-fpv9	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:semtech:loramac-node:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-06-23 17:15

Updated : 2024-02-04 21:00

NVD link : CVE-2020-11068

Mitre link : CVE-2020-11068

CVE.ORG link : CVE-2020-11068

JSON object : View

Products Affected

semtech

loramac-node

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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