CVE-2019-1922

N/A

Descripcion

A vulnerability in Cisco SIP IP Phone Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected phone. The vulnerability is due to insufficient validation of input Session Initiation Protocol (SIP) packets. An attacker could exploit this vulnerability by altering the SIP replies that are sent to the affected phone during the registration process. A successful exploit could allow the attacker to cause the phone to reboot and not complete the registration process.

Detalles CVE

Puntuacion CVSS v3.1N/A

Publicado7/6/2019

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

cisco:ip_conference_phone_7832cisco:ip_conference_phone_7832_firmwarecisco:ip_conference_phone_8832cisco:ip_conference_phone_8832_firmwarecisco:ip_phone_7811cisco:ip_phone_7811_firmwarecisco:ip_phone_7821cisco:ip_phone_7821_firmwarecisco:ip_phone_7841cisco:ip_phone_7841_firmwarecisco:ip_phone_7861cisco:ip_phone_7861_firmwarecisco:ip_phone_8811cisco:ip_phone_8811_firmwarecisco:ip_phone_8841cisco:ip_phone_8841_firmwarecisco:ip_phone_8845cisco:ip_phone_8845_firmwarecisco:ip_phone_8851cisco:ip_phone_8851_firmwarecisco:ip_phone_8861cisco:ip_phone_8861_firmwarecisco:ip_phone_8865cisco:ip_phone_8865_firmware

Debilidades (CWE)

CWE-476CWE-476

Referencias

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190703-ip-phone-sip-dos(psirt@cisco.com)

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190703-ip-phone-sip-dos(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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