CVE-2022-3029: vulnerability in NLnet Labs Routinator
Fatal error on incorrect base64 data in RRDP
Published · Updated
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3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.9%
In NLnet Labs Routinator 0.9.0 up to and including 0.11.2, due to a mistake in error handling, data in RRDP snapshot and delta files that isn’t correctly base 64 encoded is treated as a fatal error and causes Routinator to exit. Worst case impact of this vulnerability is denial of service for the RPKI data that Routinator provides to routers. This may stop your network from validating route origins based on RPKI data. This vulnerability does not allow an attacker to manipulate RPKI data.
Affected products
NLnet Labs · RoutinatorRelated CVEs — NLnet Labs Routinator
In the same product, most dangerous first.
CVE-2021-43173—Hanging RRDP requestEPSS 1.4%CVE-2021-43174—gzip transfer encoding caused out-of-memory crashEPSS 1.1%CVE-2021-43172—Infinite length chain of RRDP repositoriesEPSS 1.1%CVE-2024-1622HIGHRoutinator terminates when RTR connection is reset too quickly after openingEPSS 1.0%CVE-2021-41531—Invalid RPKI data could disable Route Origin Validation on RTR clients.EPSS 0.9%CVE-2023-39916CRITICALPossible path traversal when storing RRDP responsesEPSS 0.6%