CVE-2023-45612

2023-10-0911:15:11

CWE-611

JetBrains

web.nvd.nist.gov

cve-2023-45612

jetbrains ktor

contentnegotiation

xxe

xml format

vulnerability

nvd

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

9.4

Confidence

High

EPSS

0.001

Percentile

43.8%

JSON

In JetBrains Ktor before 2.3.5 default configuration of ContentNegotiation with XML format was vulnerable to XXE

Affected configurations

Nvd

Node

jetbrainsktorRange<2.3.5

VendorProductVersionCPE
jetbrainsktor*cpe:2.3:a:jetbrains:ktor:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
jetbrains	ktor	*	cpe:2.3:a:jetbrains:ktor::::::::

CNA Affected

[
  {
    "vendor": "JetBrains",
    "product": "Ktor",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "2.3.5",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]