CVE-2022-3029

2022-09-1316:15:09

CWE-241

[email protected]

web.nvd.nist.gov

cve-2022-3029

nlnet labs

routinator

dos

rpki

nvd

7.5 High

CVSS3

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

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.6%

JSON

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 configurations

NVD

Node

nlnetlabsroutinatorRange0.9.0–0.11.2

CPENameOperatorVersion
nlnetlabs:routinatornlnetlabs routinatorle0.11.2

CPE	Name	Operator	Version
nlnetlabs:routinator	nlnetlabs routinator	le	0.11.2

CNA Affected

[
  {
    "product": "Routinator",
    "vendor": "NLnet Labs",
    "versions": [
      {
        "lessThanOrEqual": "0.11.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]