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vulnrichmentJetBrainsVULNRICHMENT:CVE-2023-45612
HistoryOct 09, 2023 - 10:20 a.m.

CVE-2023-45612

2023-10-0910:20:53
JetBrains
github.com
jetbrains ktor 2.3.5
xml
xxe
vulnerability

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.8

Confidence

Low

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

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

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:jetbrains:ktor:*:*:*:*:*:*:*:*"
    ],
    "vendor": "jetbrains",
    "product": "ktor",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "2.3.5",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unknown"
  }
]

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.8

Confidence

Low

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

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