PT-2015-5671 · Lenovo · Lenovo System Update

Publicado 2015-05-12 · Atualizado 2016-12-03 · CVE-2015-2219

Positive Technologies (AI Summary)

CVSS v2.0

7.2

Alta

Vetor base

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Lenovo System Update versions prior to 5.06.0034

Description The issue allows local users to gain privileges by sending a valid token with a command to the System Update service through an unspecified named pipe, due to the use of predictable security tokens.

Recommendations For versions prior to 5.06.0034, update to version 5.06.0034 or later to resolve the issue.

Exploit

Correção

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

CVE-2015-2219

Produtos afetados

Lenovo System Update

Referências · 7

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/local/lenovo_systemupdate.rb · Exploit
• 🔥 https://exploit-db.com/exploits/41708 · Exploit
• http://securitytracker.com/id/1032268 · Nota
• http://securityfocus.com/bid/74649 · Nota
• http://support.lenovo.com/us/en/product_security/lsu_privilege · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2015-2219 · Nota de Segurança
• http://ioactive.com/pdfs/Lenovo_System_Update_Multiple_Privilege_Escalations.pdf · Nota