CVE-2024-23899

jenkins-2-plugins: git-server plugin arbitrary file read vulnerability

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Jenkins Git server Plugin 99.va_0826a_b_cdfa_d and earlier does not disable a feature of its command parser that replaces an '@' character followed by a file path in an argument with the file's contents, allowing attackers with Overall/Read permission to read content from arbitrary files on the Jenkins controller file system.

El complemento del servidor Jenkins Git 99.va_0826a_b_cdfa_d y versiones anteriores no desactiva una función de su analizador de comandos que reemplaza un carácter '@' seguido de una ruta de archivo en un argumento con el contenido del archivo, permitiendo a atacantes con permiso general/lectura leer contenido de archivos arbitrarios en el sistema de archivos del controlador Jenkins.

A flaw was found in the Git Server Plugin for Jenkins. This issue could allow an attacker to read the first two lines of arbitrary files on the server's file system.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2024-01-23 CVE Reserved
2024-01-24 CVE Published
2024-02-01 EPSS Updated
2024-08-01 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

CAPEC

References (4)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2024/01/24/6	Mailing List

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-3319	2024-01-31
https://access.redhat.com/security/cve/CVE-2024-23899	2024-07-17
https://bugzilla.redhat.com/show_bug.cgi?id=2260183	2024-07-17

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Jenkins Search vendor "Jenkins"		Git Server Search vendor "Jenkins" for product "Git Server"				<= 99.va_0826a_b_cdfa_d Search vendor "Jenkins" for product "Git Server" and version " <= 99.va_0826a_b_cdfa_d"		jenkins		Affected