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 5.0 MEDIUM
CVSS v2.0 6.5 MEDIUM

5.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

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
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

21 Nov 2024, 04:56

Type	Values Removed	Values Added
References	~~() https://github.com/Lora-net/LoRaMac-node/commit/e3063a91daa7ad8a687223efa63079f0c24568e4 - Patch, Third Party Advisory~~	() https://github.com/Lora-net/LoRaMac-node/commit/e3063a91daa7ad8a687223efa63079f0c24568e4 - Patch, Third Party Advisory
References	~~() https://github.com/Lora-net/LoRaMac-node/security/advisories/GHSA-559p-6xgm-fpv9 - Patch, Third Party Advisory~~	() https://github.com/Lora-net/LoRaMac-node/security/advisories/GHSA-559p-6xgm-fpv9 - Patch, Third Party Advisory
CVSS	v2 : ~~6.5~~ v3 : ~~8.8~~	v2 : 6.5 v3 : 5.0

Information

Published : 2020-06-23 17:15

Updated : 2024-11-21 04:56

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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