CVE-2023-44386

2023-10-0518:15:12

CWE-617

CWE-231

CWE-696

GitHub_M

web.nvd.nist.gov

vapor

http

web framework

swift

denial of service

vulnerability

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

27.3%

JSON

Vapor is an HTTP web framework for Swift. There is a denial of service vulnerability impacting all users of affected versions of Vapor. The HTTP1 error handler closed connections when HTTP parse errors occur instead of passing them on. The issue is fixed as of Vapor release 4.84.2.

Affected configurations

Nvd

Vulners

Vulnrichment

Node

vaporvaporRange4.83.2–4.84.2

VendorProductVersionCPE
vaporvapor*cpe:2.3:a:vapor:vapor:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
vapor	vapor	*	cpe:2.3:a:vapor:vapor::::::::

CNA Affected

[
  {
    "vendor": "vapor",
    "product": "vapor",
    "versions": [
      {
        "version": ">= 4.83.2, < 4.84.2",
        "status": "affected"
      }
    ]
  }
]