Grandstream GXV-3000 Phone Remote Denial of Service Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/25399/info Grandstream GXV-3000 phones are prone to a remote denial-of-service vulnerability. Exploiting this issue allows remote attackers to cause the device to accept a phone while being unable to hang up. This...

Grandstream GXV-3000 电话远程拒绝服务安全漏洞

GXV-3000是潮流科技（Grandstream）基于SIP和H.264标准的下一代高级IP视频电话。 GXV-3000在处理特定的消息序列时存在漏洞，远程攻击者可能利用此漏洞导致设备不可用。 如果向GXV-3000电话发送了以下两个消息序列的话，就会导致设备拒绝服务： X ----------------------- INVITE ------------------- GXV-3000 X ------------------ 100 Trying ----------------- GXV-3000 X --------------- 180 Ringing...

CVE-2007-4498

The CVE-2007-4498 entry affects the Grandstream GXV-3000 SIP Phone (firmware 1.0.1.7; Loader 1.0.0.6; Boot 1.0.0.18). It describes a vulnerability where remote attackers can force silent call completion, eavesdrop on the phone’s local environment, and cause a denial of service (blocked call recep...

CVE-2007-4498

The Grandstream SIP Phone GXV-3000 with firmware 1.0.1.7, Loader 1.0.0.6, and Boot 1.0.0.18 allows remote attackers to force silent call completion, eavesdrop on the phone's local environment, and cause a denial of service blocked call reception via a certain SIP INVITE message followed by a...

Grandstream GXV-3000 SIP Phone eavesdropping

It's possible to take the phone off hook without user intervention...

[Full-disclosure] Remote eavesdropping with SIP Phone GXV-3000

While playing with the SIP Madynes stateful fuzzer for a description see http://hal.inria.fr/inria-00166947/en, we have realized that some SIP stack engines have serious bugs allowing to an attacker to automatically make a remote phone accept the call without ringing and without asking the user t...

Grandstream GXV-3000 Phone - Remote Denial of Service

source: https://www.securityfocus.com/bid/25399/info Grandstream GXV-3000 phones are prone to a remote denial-of-service vulnerability. Exploiting this issue allows remote attackers to cause the device to accept a phone while being unable to hang up. This effectively denies service to legitimate...

Grandstream GXV-3000 Phone - Remote Denial of Service

Grandstream GXV-3000 Phone - Remote Denial of Service source: https://www.securityfocus.com/bid/25399/info Grandstream GXV-3000 phones are prone to a remote denial-of-service vulnerability. Exploiting this issue allows remote attackers to cause the device to accept a phone while being unable to...