CVSS: 9.3EPSS: 0%CPEs: 1EXPL: 0CVE-2023-39916 – Possible path traversal when storing RRDP responses
https://notcve.org/view.php?id=CVE-2023-39916
13 Sep 2023 — NLnet Labs’ Routinator 0.9.0 up to and including 0.12.1 contains a possible path traversal vulnerability in the optional, off-by-default keep-rrdp-responses feature that allows users to store the content of responses received for RRDP requests. The location of these stored responses is constructed from the URL of the request. Due to insufficient sanitation of the URL, it is possible for an attacker to craft a URL that results in the response being stored outside of the directory specified for it. Routinator... • https://nlnetlabs.nl/downloads/routinator/CVE-2023-39916.txt • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-35: Path Traversal: '.../ •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-39915 – Crashes on parsing certain invalid RPKI objects
https://notcve.org/view.php?id=CVE-2023-39915
13 Sep 2023 — NLnet Labs’ Routinator up to and including version 0.12.1 may crash when trying to parse certain malformed RPKI objects. This is due to insufficient input checking in the bcder library covered by CVE-2023-39914. El Routinator de NLnet Labs hasta la versión 0.12.1 incluida puede fallar al intentar analizar ciertos objetos RPKI con formato incorrecto. Esto se debe a una verificación de entrada insuficiente en la biblioteca bder cubierta por CVE-2023-39914. NLnet Labs' Routinator up to and including version 0.... • https://nlnetlabs.nl/downloads/routinator/CVE-2023-39915.txt • CWE-228: Improper Handling of Syntactically Invalid Structure CWE-232: Improper Handling of Undefined Values CWE-240: Improper Handling of Inconsistent Structural Elements •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2022-3029 – Fatal error on incorrect base64 data in RRDP
https://notcve.org/view.php?id=CVE-2022-3029
13 Sep 2022 — 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. En NLnet Labs Routi... • https://www.nlnetlabs.nl/downloads/routinator/CVE-2022-3029.txt • CWE-241: Improper Handling of Unexpected Data Type •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2021-43174 – gzip transfer encoding caused out-of-memory crash
https://notcve.org/view.php?id=CVE-2021-43174
09 Nov 2021 — NLnet Labs Routinator versions 0.9.0 up to and including 0.10.1, support the gzip transfer encoding when querying RRDP repositories. This encoding can be used by an RRDP repository to cause an out-of-memory crash in these versions of Routinator. RRDP uses XML which allows arbitrary amounts of white space in the encoded data. The gzip scheme compresses such white space extremely well, leading to very small compressed files that become huge when being decompressed for further processing, big enough that Routi... • https://www.debian.org/security/2022/dsa-5041 • CWE-787: Out-of-bounds Write CWE-1325: Improperly Controlled Sequential Memory Allocation •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2021-43173 – Hanging RRDP request
https://notcve.org/view.php?id=CVE-2021-43173
09 Nov 2021 — In NLnet Labs Routinator prior to 0.10.2, a validation run can be delayed significantly by an RRDP repository by not answering but slowly drip-feeding bytes to keep the connection alive. This can be used to effectively stall validation. While Routinator has a configurable time-out value for RRDP connections, this time-out was only applied to individual read or write operations rather than the complete request. Thus, if an RRDP repository sends a little bit of data before that time-out expired, it can contin... • https://www.debian.org/security/2021/dsa-5033 • CWE-400: Uncontrolled Resource Consumption CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2021-43172 – Infinite length chain of RRDP repositories
https://notcve.org/view.php?id=CVE-2021-43172
09 Nov 2021 — NLnet Labs Routinator prior to 0.10.2 happily processes a chain of RRDP repositories of infinite length causing it to never finish a validation run. In RPKI, a CA can choose the RRDP repository it wishes to publish its data in. By continuously generating a new child CA that only consists of another CA using a different RRDP repository, a malicious CA can create a chain of CAs of de-facto infinite length. Routinator prior to version 0.10.2 did not contain a limit on the length of such a chain and will theref... • https://www.nlnetlabs.nl/downloads/routinator/CVE-2021-43172_CVE-2021-43173_CVE-2021-43174.txt • CWE-674: Uncontrolled Recursion CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2021-41531 – Invalid RPKI data could disable Route Origin Validation on RTR clients.
https://notcve.org/view.php?id=CVE-2021-41531
21 Sep 2021 — NLnet Labs Routinator prior to 0.10.0 produces invalid RTR payload if an RPKI CA uses too large values in the max-length parameter in a ROA. This will lead to RTR clients such as routers to reject the RPKI data set, effectively disabling Route Origin Validation. NLnet Labs Routinator versiones anteriores a 0.10.0, produce una carga útil RTR no válida si una CA RPKI usa valores demasiado grandes en el parámetro de longitud máxima en un ROA. Esto conlleva a que los clientes RTR, como los enrutadores, rechacen... • https://www.nlnetlabs.nl/downloads/routinator/CVE-2021-41531.txt • CWE-20: Improper Input Validation CWE-1288: Improper Validation of Consistency within Input •