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    CVE-2022-3029

    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.

    Published:Sep 13, 2022
    Last Modified:Nov 21, 2024
    EPS:Sep 13, 2022
    EPSS Score:0.00293
    CVSS Score:7.5

    Affected Products

    Vendor
    Nlnetlabs
    Product
    Routinator

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-48 Passing Local Filenames to Functions That Expect a URL

    Related CVEs

    CVE-2026-49235 (CVSS 8.7) — When Routinator encounters a file via RRDP using a specifically crafted Document Type Definition, Routinator c…
    CVE-2026-49234 (CVSS 8.2) — When sending a specifically crafted non-UTF-8 string as select-asn query parameter to the /api/v1/origins endp…
    CVE-2026-49233 (CVSS 8.3) — Routinator does not properly check the module component of rsync URIs, which are used to create the file syste…
    CVE-2026-49232 (CVSS 8.7) — Routinator exits on any error when accepting incoming HTTP or RTR connections, including ones it can recover f…
    CVE-2025-0638 (CVSS 7.5) — The initial code parsing the manifest did not check the content of the file names yet later code assumed that …
    CVE-2024-1622 (CVSS 7.5) — Due to a mistake in error checking, Routinator will terminate when an incoming RTR connection is reset by the …
    CVE-2023-39916 (CVSS 9.3) — NLnet Labs’ Routinator 0.9.0 up to and including 0.12.1 as well as 0.14.0 up to and including 0.14.2 contains …
    CVE-2023-39915 (CVSS 7.5) — NLnet Labs' Routinator up to and including version 0.12.1 may crash when trying to parse certain malformed RPK…
    CVE-2021-43174 (CVSS 7.5) — NLnet Labs Routinator versions 0.9.0 up to and including 0.10.1, support the gzip transfer encoding when query…
    CVE-2021-43173 (CVSS 7.5) — In NLnet Labs Routinator prior to 0.10.2, a validation run can be delayed significantly by an RRDP repository …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High