CVE-2021-3910 — Improper Input Validation in Octorpki

CWE-20 — Improper Input Validation7 documents5 sources
Severity
7.5HIGHNVD
CNA4.4
EPSS
0.6%
top 31.85%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Cloudflare OctorpkiGithub.com Cloudflare CfrpkiDebian Linux
Timeline
PublishedNov 11
Latest updateJul 15

Description

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

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5cloudflare/octorpkiunspecified — 1.4.0
▶NVDcloudflare/octorpki< 1.3.0

Also affects: Debian Linux 11.0

🔴Vulnerability Details

5
OSV
Panic on NUL character in ROA in github.com/cloudflare/cfrpki↗2022-07-15
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CVEList
NUL character in ROA causes OctoRPKI to crash↗2021-11-11
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OSV
CVE-2021-3910: OctoRPKI crashes when encountering a repository that returns an invalid ROA (just an encoded NUL (\0) character)↗2021-11-11
▶
OSV
NUL character in ROA causes OctoRPKI to crash↗2021-11-10
▶
GHSA
NUL character in ROA causes OctoRPKI to crash↗2021-11-10
▶

📋Vendor Advisories

1
Debian
CVE-2021-3910: cfrpki - OctoRPKI crashes when encountering a repository that returns an invalid ROA (jus...↗2021
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CVE-2021-3910 — Improper Input Validation in Octorpki | cvebase