CVE-2023-39916

2023-09-1315:15:07

CWE-35

CWE-22

[email protected]

web.nvd.nist.gov

cve-2023-39916

nlnet labs

routinator

path traversal

vulnerability

keep-rrdp-responses

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

9.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.0%

JSON

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.