CVE-2020-11068
Potential Buffer Overflow in LoRaMac-node
HIGH
8.8
CVSS Score
Published: June 23, 2020 at 04:40 PM UTC
Updated: June 17, 2026 at 02:48 AM UTC
2 products affected across 2 vendorsLoramac NodeLoRaMac-node
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Severity
HIGH8.8
Exploit prediction
EPSS 0.9%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 4.4.4
Affected range stops below 4.4.4, so it looks safe — our inference, not a vendor statement
v < 4.4.4
Affected range stops below 4.4.4, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/Lora-net/LoRaMac-node/commit/e3063a91daa7ad8a687223efa63079f0c24568e4x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/Lora-net/LoRaMac-node/security/advisories/GHSA-559p-6xgm-fpv9CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-120
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