CVE-2021-41531

NLnet Labs Routinator prior to 0.10.0 produces invalid RTR payload if an RPKI CA uses too large values in the max-length parameter in a ROA. This will lead to RTR clients such as routers to reject the RPKI data set, effectively disabling Route Origin Validation.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.nlnetlabs.nl/downloads/routinator/CVE-2021-41531.txt	Vendor Advisory
https://www.nlnetlabs.nl/downloads/routinator/CVE-2021-41531.txt	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nlnetlabs:routinator:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-09-21 14:15

Updated : 2024-11-21 06:26

NVD link : CVE-2021-41531

Mitre link : CVE-2021-41531

CVE.ORG link : CVE-2021-41531

JSON object : View

Products Affected

nlnetlabs

routinator

CWE

CWE-1288

Improper Validation of Consistency within Input

CWE-20

Improper Input Validation

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