PT-2019-1685 · None+1 · Rssh+1

Publicado 2019-01-30 · Atualizado 2025-03-19 · CVE-2019-1000018

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions rssh version 2.3.4

Description The issue is related to a command injection vulnerability in the allowscp permission, which can result in local command execution. This can be exploited by an authorized SSH user with the allowscp permission. The vulnerability is due to the lack of input data sanitization, allowing an attacker to execute arbitrary shell commands.

Recommendations For version 2.3.4, consider restricting the use of the allowscp permission until a patch is available. As a temporary workaround, limit the access of authorized SSH users to minimize the risk of exploitation.

Exploit

Correção

Command Injection

Enumeração de Fraquezas

CWE-77

Identificadores relacionados

BDU:2019-01279

CVE-2019-1000018

DLA-1650-1

DSA-4377-1

DSA-4377-2

DSA-4377-3

USN-3946-1

Produtos afetados

Ubuntu

Rssh

Referências · 32

• 🔥 https://esnet-security.github.io/vulnerabilities/20190115_rssh · Exploit
• 🔥 https://github.com/WlX-33/PoC-for-CVE/blob/main/CVE-2021-33216%2CCVE-2019-1000018/CommScope%20Ruckus%20IoT%20Controller%201.7.1.0%20Undocumented%20Account.txt · Exploit
• https://security.gentoo.org/glsa/202007-29 · Aviso do Fabricante
• https://osv.dev/vulnerability/DLA-1650-1 · Aviso do Fabricante
• https://debian.org/security/2019/dsa-4377 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2019-1000018 · Aviso do Fabricante
• https://sourceforge.net/p/rssh/mailman/message/36519118 · Nota
• https://security.alpinelinux.org/vuln/CVE-2019-1000018 · Nota
• https://usn.ubuntu.com/3946-1 · Aviso do Fabricante
• https://salsa.debian.org/debian/rssh/commit/3536b6d8e77ece7d66215fe1d08cf633d6b1c97b · Nota
• https://osv.dev/vulnerability/ALPINE-CVE-2019-1000018 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2019-01279 · Nota de Segurança
• http://seclists.org/fulldisclosure/2021/May/78 · Nota
• https://osv.dev/vulnerability/DSA-4377-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/DSA-4377-2 · Aviso do Fabricante