CVE-2022-3616

2022-10-2807:15:16

CWE-754

CWE-834

cloudflare

web.nvd.nist.gov

octorpki

denial of service

vulnerability

cve-2022-3616

donika mirdita

haya shulman

fraunhofer sit

athene

nvd

CVSS3

7.5

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

EPSS

0.001

Percentile

38.4%

JSON

Attackers can create long chains of CAs that would lead to OctoRPKI exceeding its max iterations parameter. In consequence it would cause the program to crash, preventing it from finishing the validation and leading to a denial of service. Credits to Donika Mirdita and Haya Shulman - Fraunhofer SIT, ATHENE, who discovered and reported this vulnerability.

Affected configurations

Nvd

Node

cloudflareoctorpkiRange<1.4.4

VendorProductVersionCPE
cloudflareoctorpki*cpe:2.3:a:cloudflare:octorpki:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cloudflare	octorpki	*	cpe:2.3:a:cloudflare:octorpki::::::::

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Go"
    ],
    "product": "OctoRPKI",
    "repo": "https://github.com/cloudflare/cfrpki",
    "vendor": "Cloudflare",
    "versions": [
      {
        "lessThan": "<1.4.4",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]