🛡️ CVE-2023-0158
🟠 CVSS 7.5 — High ✅ No Known Exploit CWE-248 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

NLnet Labs Krill supports direct access to the RRDP repository content through its built-in web server at the "/rrdp" endpoint. Prior to 0.12.1 a direct query for any existing directory under "/rrdp/", rather than an RRDP file such as "/rrdp/notification.xml" as would be expected, causes Krill to crash. If the built-in "/rrdp" endpoint is exposed directly to the internet, then malicious remote parties can cause the publication server to crash. The repository content is not affected by this, but the availability of the server and repository can cause issues if this attack is persistent and is not mitigated.

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE CWE-248
Public Exploit ✅ No
Source NVD
Published 2023-01-17
Updated 2026-06-08
Modified 2025-04-04
Fix URL N/A

Affected Packages

Software From version Fixed in
krill — 0.12.1

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