CVE-2022-31005 Integer Overflow in Vapor's HTTP Range Request

2022-05-3119:35:11

CWE-190

GitHub_M

www.cve.org

cve-2022-31005

integer overflow

vapor

http

range request

filemiddleware

swift

content delivery network

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

0.002

Percentile

57.7%

JSON

Vapor is an HTTP web framework for Swift. Users of Vapor prior to version 4.60.3 with FileMiddleware enabled are vulnerable to an integer overflow vulnerability that can crash the application. Version 4.60.3 contains a patch for this issue. As a workaround, disable FileMiddleware and serve via a Content Delivery Network.

CNA Affected

[
  {
    "product": "vapor",
    "vendor": "vapor",
    "versions": [
      {
        "status": "affected",
        "version": "< 4.60.3"
      }
    ]
  }
]