CVE-2021-3910 MEDIUM

CVE-2021-3910: NUL character in ROA causes OctoRPKI to crash

Vendor Cloudflare
Product octorpki
Weakness CWE-20 · Input validation
Published November 11, 2021
Last update September 17, 2024
View on NVD All CVEs

CVSS base score

4.4/10
Attack vector Network
Attack complexity High
Privileges required High
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

OctoRPKI crashes when encountering a repository that returns an invalid ROA (just an encoded NUL (\0) character).

Key dates

02Disclosure timeline

November 11, 2021 CVE published
September 17, 2024 Record updated