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CVE-2021-41040

Date: February 1, 2022

In Eclipse Wakaama, ever since its inception until 2021-01-14, the CoAP parsing code does not properly sanitize network-received data.

Language: C

Severity Score

Related Resources (4)

https://bugs.eclipse.org/bugs/show_bug.cgi?id=577968
https://nvd.nist.gov/vuln/detail/CVE-2021-41040
https://github.com/eclipse/wakaama/pull/640
https://www.mend.io/vulnerability-database/CVE-2021-41040

Severity Score

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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