CVE-2022-41942

Katalog CVE

CVSS 7.8 · High EPSS 2,8%

Kerentanan Improper Input Validation pada sourcegraph. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Sourcegraph is a code intelligence platform. In versions prior to 4.1.0 a command Injection vulnerability existed in the gitserver service, present in all Sourcegraph deployments. This vulnerability was caused by a lack of input validation on the host parameter of the `/list-gitolite` endpoint. It was possible to send a crafted request to gitserver that would execute commands inside the container. Successful exploitation requires the ability to send local requests to gitserver. The issue is patched in version 4.1.0.

Rincian

Terbit di NVD

22 November 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:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

EPSS (30 hari)

2,8% peluang dieksploitasi; lebih tinggi dari 86,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/sourcegraph/sourcegraph/pull/42553 patch · advisory pihak ketiga
• https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-pfm3-23mh-6xjp advisory pihak ketiga