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githubGitHub Advisory DatabaseGHSA-X6JW-2F23-MC5J
HistoryMay 13, 2022 - 1:01 a.m.

Exposure of Sensitive Information to an Unauthorized Actor in Jenkins

2022-05-1301:01:02
CWE-200
GitHub Advisory Database
github.com
8
improper input validation
jenkins vulnerability
unauthorized access
case-insensitive file system

CVSS2

5

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

46.9%

An improper input validation vulnerability exists in Jenkins versions 2.106 and earlier, and LTS 2.89.3 and earlier, that allows an attacker to access plugin resource files in the META-INF and WEB-INF directories that should not be accessible, if the Jenkins home directory is on a case-insensitive file system.

Affected configurations

Vulners
Node
org.jenkins-ci.mainjenkins-coreRange2.902.106
OR
org.jenkins-ci.mainjenkins-coreRange2.89.3
VendorProductVersionCPE
org.jenkins-ci.mainjenkins-core*cpe:2.3:a:org.jenkins-ci.main:jenkins-core:*:*:*:*:*:*:*:*

CVSS2

5

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

46.9%