CVE-2023-27584

2024-09-1923:15:11

CWE-798

CWE-321

GitHub_M

web.nvd.nist.gov

dragonfly

p2p

authentication bypass

jwt

secret key

cloud native computing foundation

cncf

vulnerability

upgrade

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.6

Confidence

High

EPSS

0.054

Percentile

93.3%

JSON

Dragonfly is an open source P2P-based file distribution and image acceleration system. It is hosted by the Cloud Native Computing Foundation (CNCF) as an Incubating Level Project. Dragonfly uses JWT to verify user. However, the secret key for JWT, “Secret Key”, is hard coded, which leads to authentication bypass. An attacker can perform any action as a user with admin privileges. This issue has been addressed in release version 2.0.9. All users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected configurations

Nvd

Vulners

Vulnrichment

Node

d7ydragonflyRange<2.0.9go

VendorProductVersionCPE
d7ydragonfly*cpe:2.3:a:d7y:dragonfly:*:*:*:*:*:go:*:*

Vendor	Product	Version	CPE
d7y	dragonfly	*	cpe:2.3:a:d7y:dragonfly::::::go::*

CNA Affected

[
  {
    "vendor": "dragonflyoss",
    "product": "Dragonfly2",
    "versions": [
      {
        "version": "< 2.0.9",
        "status": "affected"
      }
    ]
  }
]