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MitreCVE-2024-45236

HistoryAug 24, 2024 - 11:15 p.m.

CVE-2024-45236

2024-08-2423:15:04

mitre

web.nvd.nist.gov

fort

rpki

route origin validation

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

17.7%

JSON

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) a signed object containing an empty signedAttributes field. Fort accesses the set’s elements without sanitizing it first. Because Fort is an RPKI Relying Party, a crash can lead to Route Origin Validation unavailability, which can lead to compromised routing.

Affected configurations

Nvd

Node

nicmxfort-validatorRange<1.6.3

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

Vendor	Product	Version	CPE
nicmx	fort-validator	*	cpe:2.3:a:nicmx:fort-validator::::::::

References

nicmx.github.io/FORT-validator/CVE.html

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

6.9

Confidence

High

EPSS

0.001

Percentile

17.7%

JSON

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