CVE-2022-42906

Katalog CVE

CVSS 7.8 · High EPSS 0,48%

Kerentanan Improper Neutralization of Special Elements used in a Command ('Command Injection') pada powerline gitstatus project powerline gitstatus, debian linux. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

13 Oktober 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

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

EPSS (30 hari)

0,48% peluang dieksploitasi; lebih tinggi dari 39,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/jaspernbrouwer/powerline-gitstatus/issues/45 exploit · issue tracking · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2023/01/msg00017.html mailing list · advisory pihak ketiga
• https://github.com/jaspernbrouwer/powerline-gitstatus/releases/tag/v1.3.2 release notes