CVE-2022-42906

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

powerline-gitstatus (aka Powerline Gitstatus) before 1.3.2 allows arbitrary code execution. git repositories can contain per-repository configuration that changes the behavior of git, including running arbitrary commands. When using powerline-gitstatus, changing to a directory automatically runs git commands in order to display information about the current repository in the prompt. If an attacker can convince a user to change their current directory to one controlled by the attacker, such as in a shared filesystem or extracted archive, powerline-gitstatus will run arbitrary commands under the attacker's control. NOTE: this is similar to CVE-2022-20001.

powerline-gitstatus (también se conoce como Powerline Gitstatus) versiones anteriores a 1.3.2, permite la ejecución de código arbitrario. Los repositorios git pueden contener una configuración por repositorio que cambia el comportamiento de git, incluyendo la ejecución de comandos arbitrarios. Cuando es usado powerline-gitstatus, al cambiar a un directorio son ejecutados automáticamente comandos git para mostrar información sobre el repositorio actual en el prompt. Si un atacante puede convencer a un usuario para que cambie su directorio actual a uno controlado por el atacante, como en un sistema de archivos compartido o un archivo extraído, powerline-gitstatus ejecutará comandos arbitrarios bajo el control del atacante. NOTA: esto es similar a CVE-2022-20001

*Credits: N/A

CVSS Scores

NISTv3.1 7.8

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-10-13 CVE Reserved
2022-10-13 CVE Published
2024-06-03 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')

CAPEC

References (3)

URL	Tag	Source
https://github.com/jaspernbrouwer/powerline-gitstatus/releases/tag/v1.3.2	Release Notes
https://lists.debian.org/debian-lts-announce/2023/01/msg00017.html	Mailing List

URL	Date	SRC
https://github.com/jaspernbrouwer/powerline-gitstatus/issues/45	2024-08-03

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Powerline Gitstatus Project Search vendor "Powerline Gitstatus Project"		Powerline Gitstatus Search vendor "Powerline Gitstatus Project" for product "Powerline Gitstatus"				< 1.3.2 Search vendor "Powerline Gitstatus Project" for product "Powerline Gitstatus" and version " < 1.3.2"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected