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JenkinsCVE-2019-1003009

HistoryFeb 06, 2019 - 4:29 p.m.

CVE-2019-1003009

2019-02-0616:29:00

CWE-295

jenkins

web.nvd.nist.gov

cve-2019-1003009

security

vulnerability

jenkins

active directory plugin

certificate validation

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS

0.001

Percentile

45.6%

JSON

An improper certificate validation vulnerability exists in Jenkins Active Directory Plugin 2.10 and earlier in src/main/java/hudson/plugins/active_directory/ActiveDirectoryDomain.java, src/main/java/hudson/plugins/active_directory/ActiveDirectorySecurityRealm.java, src/main/java/hudson/plugins/active_directory/ActiveDirectoryUnixAuthenticationProvider.java that allows attackers to impersonate the Active Directory server Jenkins connects to for authentication if Jenkins is configured to use StartTLS.

Affected configurations

Nvd

Node

jenkinsactive_directoryRange≤2.10jenkins

VendorProductVersionCPE
jenkinsactive_directory*cpe:2.3:a:jenkins:active_directory:*:*:*:*:*:jenkins:*:*

Vendor	Product	Version	CPE
jenkins	active_directory	*	cpe:2.3:a:jenkins:active_directory::::::jenkins::*

CNA Affected

[
  {
    "product": "Jenkins Active Directory Plugin",
    "vendor": "Jenkins project",
    "versions": [
      {
        "status": "affected",
        "version": "2.10 and earlier"
      }
    ]
  }
]

References

jenkins.io/security/advisory/2019-01-28/#SECURITY-859

CVSS2

5.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.4

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS

0.001

Percentile

45.6%

JSON

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