CVE-2021-43114: FORT Validator versions prior to 1.5.2 will crash if an RPKI CA publishes an X.509 EE certificate. This will lead to RTR clients such as BGP routers to lose…

PriorityP337high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

1.09%

62.3th percentile

FORT Validator versions prior to 1.5.2 will crash if an RPKI CA publishes an X.509 EE certificate. This will lead to RTR clients such as BGP routers to lose access to the RPKI VRP data set, effectively disabling Route Origin Validation.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	fort-validator	< fort-validator 1.5.2-1 (bookworm)	fort-validator 1.5.2-1 (bookworm)
fort_validator_project	fort_validator	< 1.5.2	1.5.2
nicmx	fort-validator	>= 0 < 1.5.3-1~deb11u1	1.5.3-1~deb11u1
nicmx	fort-validator	>= 0 < 1.5.2-1	1.5.2-1
nicmx	fort-validator	>= 0 < 1.5.2-1	1.5.2-1
nicmx	fort-validator	>= 0 < 1.5.2-1	1.5.2-1

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

osv7.5HIGH

vendor_debian7.5HIGH

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