PT-2019-1491 · None+1 · Rssh+1

Nick Cleaton · Publicado 2019-02-02 · Atualizado 2021-07-21 · CVE-2019-3463

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions rssh versions (affected versions not specified)

Description The issue is related to insufficient sanitization of arguments passed to rsync, which can bypass restrictions imposed by rssh, a restricted shell. This allows an attacker to execute arbitrary shell commands.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Argument Injection

Enumeração de Fraquezas

CWE-20

CWE-88

Identificadores relacionados

BDU:2019-00902

CVE-2019-3463

DLA-1660-1

DLA-1660-2

DSA-4382-1

USN-3946-1

Produtos afetados

Ubuntu

Rssh

Referências · 28

• https://security.gentoo.org/glsa/202007-29 · Aviso do Fabricante
• https://tracker.debian.org/news/1026713/accepted-rssh-234-5deb9u2-source-amd64-into-stable-embargoed-stable · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-3463 · Aviso do Fabricante
• https://osv.dev/vulnerability/ALPINE-CVE-2019-3463 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2019-3463 · Nota de Segurança
• https://ubuntu.com/security/CVE-2019-1000018 · Aviso do Fabricante
• https://salsa.debian.org/debian/rssh/commit/3536b6d8e77ece7d66215fe1d08cf633d6b1c97b · Nota
• https://t.me/cvenotify/15127 · Publicação no Telegram
• https://usn.ubuntu.com/3946-1 · Aviso do Fabricante
• https://lists.debian.org/debian-lts-announce/2019/02/msg00007.html · Nota
• http://seclists.org/fulldisclosure/2021/May/78 · Nota
• http://securityfocus.com/bid/106839 · Nota
• https://bdu.fstec.ru/vul/2019-00902 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2019-3463 · Nota de Segurança
• https://osv.dev/vulnerability/USN-3946-1 · Aviso do Fabricante