CVE-2023-43494

2023-09-2211:54:46

redhat.com

access.redhat.com

cve-2023-43494

jenkins flaw

sensitive build variables

build history widget

remote attacker

authenticated

further attacks

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

13.4%

JSON

A flaw was found in Jenkins weekly and LTS caused by not excluding sensitive build variables when filtering builds in the build history widget. By sending a specially crafted request, a remote, authenticated attacker could obtain values of sensitive variables used in builds and use this information to launch further attacks against the affected system.