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[email protected]CVE-2022-34174

HistoryJun 23, 2022 - 5:15 p.m.

CVE-2022-34174

2022-06-2317:15:15

CWE-203

[email protected]

web.nvd.nist.gov

141

jenkins

cve-2022-34174

security

timing discrepancy

user database

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.4 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

51.4%

JSON

In Jenkins 2.355 and earlier, LTS 2.332.3 and earlier, an observable timing discrepancy on the login form allows distinguishing between login attempts with an invalid username, and login attempts with a valid username and wrong password, when using the Jenkins user database security realm.

Affected configurations

NVD

Node

jenkinsjenkinsRange≤2.332.3lts

jenkinsjenkinsRange≤2.355-

CPENameOperatorVersion
jenkins:jenkinsjenkinsle2.332.3
jenkins:jenkinsjenkinsle2.355

CPE	Name	Operator	Version
jenkins:jenkins	jenkins	le	2.332.3
jenkins:jenkins	jenkins	le	2.355

CNA Affected

[
  {
    "product": "Jenkins",
    "vendor": "Jenkins project",
    "versions": [
      {
        "lessThanOrEqual": "2.355",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "LTS 2.332.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]