PT-2017-16661 · Honeywell+1 · Honeywell Intermec Pc42+3

Dany Bach + 3 · Publicado 2017-03-29 · Atualizado 2019-10-03 · CVE-2017-5671

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Honeywell Intermec PM23, PM42, PM43, PC23, PC43, PD43, and PC42 industrial printers versions prior to 10.11.013310 Honeywell Intermec PM23, PM42, PM43, PC23, PC43, PD43, and PC42 industrial printers versions 10.12.x prior to 10.12.013309

Description The issue allows local users to conduct a jailbreak attack and obtain root privileges by overwriting the /etc/shadow file, due to /usr/bin/lua being installed setuid to the itadmin account. This enables a BusyBox jailbreak attack.

Recommendations For versions prior to 10.11.013310, update to version 10.11.013310 or later. For versions 10.12.x prior to 10.12.013309, update to version 10.12.013309 or later. As a temporary workaround, consider restricting access to the /usr/bin/lua executable until a patch is available.

Exploit

Correção

Improper Privilege Management

Enumeração de Fraquezas

CWE-269

Identificadores relacionados

CVE-2017-5671

Produtos afetados

Busybox

Honeywell Intermec Pc23

Honeywell Intermec Pc42

Honeywell Intermec Pc43

Referências · 7

• 🔥 https://github.com/kmkz/exploit/blob/master/CVE-2017-5671-Credits.pdf · Exploit
• 🔥 https://exploit-db.com/exploits/41754 · Exploit
• 🔥 https://akerva.com/blog/intermec-industrial-printers-local-root-with-busybox-jailbreak · Exploit
• http://apps.intermec.com/downloads/eps_download/Firmware%20Release%20Notes%20x10_11_013310.pdf · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-5671 · Nota de Segurança
• http://securityfocus.com/bid/97236 · Nota
• https://osv.dev/vulnerability/CVE-2017-5671 · Aviso do Fabricante