CVE-2019-1089

EPSS 4.9%

Vexday Risk Score

23Bajo

Decisión SSVC (CISA)

Attend

PoC disponible → seguir de cerca

CVSS —EPSS 4.9%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Ciclo de vida

15 jul 2019Publicada en NVD

18 jul 2019PoC pública

Recomendación: Planificar corrección próxima — ya existe PoC pública.

An elevation of privilege vulnerability exists in rpcss.dll when the RPC service Activation Kernel improperly handles an RPC request. To exploit this vulnerability, a low level authenticated attacker could run a specially crafted application. The security update addresses this vulnerability by correcting how rpcss.dll handles these requests., aka 'Windows RPCSS Elevation of Privilege Vulnerability'.

Productos afectados

Microsoft · Multiple

PoCs públicas encontradas — 2

cve_referencepacketstormsecurity.com/files/153683/Microsoft-Windows-RPCSS-Activation-Kernel-Security-Callback-Privilege-Escalation.htmlno verificado exploitdbwww.exploit-db.com/exploits/47135no verificado

⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.

Referencias

http://packetstormsecurity.com/files/153683/Microsoft-Windows-RPCSS-Activation-Kernel-Security-Callback-Privilege-Escalation.html https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1089