CVE-2024-45234

An issue was discovered in Fort before 1.6.3. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) an ROA or a Manifest containing a signedAttrs encoded in non-canonical form. This bypasses Fort's BER decoder, reaching a point in the code that panics when faced with data not encoded in DER. Because Fort is an RPKI Relying Party, a panic can lead to Route Origin Validation unavailability, which can lead to compromised routing.

CVSS v3 7.5 HIGH

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 NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://nicmx.github.io/FORT-validator/CVE.html	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:nicmx:fort-validator:*:*:*:*:*:*:*:*

History

25 Mar 2025, 19:15

Type	Values Removed	Values Added
CWE		CWE-295

Information

Published : 2024-08-24 23:15

Updated : 2025-03-25 19:15

NVD link : CVE-2024-45234

Mitre link : CVE-2024-45234

CVE.ORG link : CVE-2024-45234

JSON object : View

Products Affected

nicmx

fort-validator

CWE

NVD-CWE-noinfo CWE-295

Improper Certificate Validation

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